题目内容
（请给出正确答案）
提问人：网友dtdfzgl
发布时间：2022-01-07
[主观题]
Lifting up and down refers to lifting goods with lifting machinery, loading and unloading are realized by vertical movement.
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
抱歉！暂无答案，正在努力更新中……
网友您好，请在下方输入框内输入要搜索的题目：
搜题
题目内容
（请给出正确答案）
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
抱歉！暂无答案，正在努力更新中……
更多“Lifting up and down refers to lifting goods with lifting machinery, loading and unloading are realiz…”相关的问题
第1题
As individuals we can change the contour of a day, the mood of a moment, the way people fe
el. The demolition and reconstruction of public life is the result of personal decisions made every day: the decision to give up a seat on the bus; the decision to be patient or pleasant against all the odds; the decision to let that jerk take a left-hand turn from a right-hand lane without rolling down the window and calling him a jerk. Its the resolution to be a civil, social creature. This may be a peak period for the battle against the spread of a waistline and creeping cholesterol. But it is also within our will power to fight the spread of urban rudeness and creeping hostility. Civility doesnt stop nuclear holocaust and doesnt put a roof over the head of the homeless. But it makes a difference in the shape of a community, as surely as lifting weights can make a difference in the shape of a human torso.
点击查看答案
第2题
According to Asselborn, which would lay down a solid road for the lifting？A．the strategic
According to Asselborn, which would lay down a solid road for the lifting？
A．the strategic partnership between the ELI and China
B．the dialogue in all areas
C．the British effort to strike a deal on the ELI code of Conduct on arms exports
D．the US-EU relationship
第3题
According to Asselborn, which would lay down a solid road for the lifting？A．The strategic
According to Asselborn, which would lay down a solid road for the lifting？
A．The strategic partnership between the EU and China
B．The dialogue in all areas.
C．The British effort to strike a deal on the EU code of conduct on arms exports.
D．The US-EU relationship.
第4题
SECTION CNEWS BROADCASTDirections: In this section you will hear everything ONCE ONLY. Lis
SECTION C NEWS BROADCAST
Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions.
听力原文： Well, Toyota really appears to be on the verge of becoming No. 1 worldwide. Now the Japanese automaker has been ramping up production for next year, planning to produce 9.4 million vehicles. That's 4% more than this year, and it is apparently lifting it right past General Motors. GM hasn't given a production target for next year, but it has been forced to slash jobs, scale back on production after seeing its market share eroded by Asian automakers. GM has been the global leader for many decades. Now Toyota stock closed up nearly 1.5% , but it was a very different story for the rest of the market. There was no Santa Claus rally after a surprise decline in orders for durable goods. The Dow Industrials, as you see, with this shot of the Big Board at the New York Stock Exchange fell 78 points. The NASDAQ Composite lost about two-thirds of a percent. Trading volume was very light and the market will be closed on Monday, Christmas day. Typical of the day Research in Motion initially rose on a positive earnings report. The maker of the Blackberry wireless e-mail devices posted a 47% increase in quarterly profits, but by the end of the day, shares were down nearly 3%.
______has been global No. 1 automaker for many years.
A．Toyota
B．Benz
C．The Dow Industrials
D．General Motors
第5题
In the eighth shake back multiple times to cure diseases ,what should we pay attention to when lifting up heels？
A、When lifting up heels, we should keep our toes on the ground with both legs straight and knees together.
B、The heel should be lifted up as high as possible and Baihui point will raise at the same time. C提踵、提肛同时进行。
C、Lifting up heels and anus at the same time.
D、None of the above is true.
第6题
Weight lifting， or any other sports that builds up your muscles， can make bones become den
ser and less __________ to injury.
点击查看答案
A.reconciled
B.attached
C.immune
D.prone
第7题
There are two great mysteries about the beach. One is why human beings flock there by thou
sands, only to prostrate(俯卧) themselves in dense packs of glistening flesh. The other is why the sand goes there. Strange as it seems, oceanographers have never really understood why sand piles up on the shore. Now Douglas Inman and Daniel Conley think they have solved the puzzle.
点击查看答案
The puzzle had to do with waves. Though it might seem intuitive that waves carry water to shore, and sand along with it, it's not that simple. The crest(浪尖)of a passing wave lifts a given hit of water upward and landward, but the ensuing trough(波谷) pushes the water back down and Out to sea. Near the bottom, there the sand is, the water was always assumed to just slide back and forth—and the sand with it. "If you take a very aloof look at a beach," says Inman, "you'll realize that if the two motions move sand back and forth the same amount, then all the sand should end up in deep water.'
So for beaches to exist, the crest's onshore flow must somehow move enough sand up the beach to counter the seaward tug of both the trough and gravity . The pressure changes in the sand bed, Inman and Conley think, are the key to beach creation. They found that sand doesn't just slide back and forth with each passing wave. Under a trough, it does slide seaward, in a thin layer just above the bottom. But under a crest its movement is often more elaborate. The higher pressure under a crest—higher because the water is piled higher—forces water into the porous(多孔的) sand. This creates strong whirlpools just above the sand, which help loosen it. As the crest passes overhead, the sand first rushes across the bottom; then it abruptly turns violent lifting off the bottom in large, boiling bunches. Finally, just after the crest passes, the sand explodes up into the great water column. The boiling and rushing move more sand than the backsliding under a trough, so there's a net movement of sand toward the shore.
What is the primary purpose of this passage？
A．To explain why sand piles up on the beaches.
B．To explain why men only prostrate in the sea.
C．To propose a new explanation of a phenomenon.
D．To refute a misconception.
第8题
Weight lifting, or any other sport that builds up your muscles, can make bones become
denser and less ________ to injury.
点击查看答案
A) attached
B) prone
C) immune
D) reconciled
第9题
听力原文： The northern Italian city is slowly drowning—sea levels in the Adriatic are risi
ng, and high tides are becoming more frequent. (32)The Italian government is spending a large sum of 4. 5 billion euro on a controversial project to build floodgates across the entrance to the lagoon in which the city stands in an effort to keep the sea at bay.
点击查看答案
Italian experts are proposing a dramatic new solution to the watery threat facing the city of Venice. Rather than battling to keep the sea out—they want to use it to help raise the sinking island-city.
(33) The scheme would~ involve pumping huge quantities of sea water into the ground beneath Venice down 12 pipes each of which would be 700m long. The sea water would make the sand beneath the city expand lifting Venice by 30cra in 10 years.
(34)Now, a panel of engineers and geologists from the respected University of Padua have come up with the new scheme costing just a fraction of that—100m euro.
It says the plan would help raise Venice by almost as much as it has sunk over the past three centuries. The professor leading the project says it is not an alternative to the floodgates - but would work in collaboration with them. Be now wants to carry out a trial to see if the theory would work in practice.
Not everyone is convinced. (35) One expert—who helped stabilize the leaning Tower of Pisa—described the scheme as pure science fiction and warned it could damage the fragile structure of Venice. But the city's mayor is interested. He says it is time to look again at how to raise the city—and is convinced that the technology exists to make it a reality.
(33)
A．Building floodgates to keep the sea out.
B．Stopping the sea level rising.
C．Raising the sinking city of Venice.
D．Saving the city from flooding.
第10题
听力原文： Indonesian President Megawati Sukarnoputri has declared an end of martial law in
the troubled northern province of Aceh. The lifting of martial law took effect at mid-night Tuesday local time, exactly a year after the military took over the region. In a television speech to the nation, Ms. Megawati said Aceh will be under civilian authority but will still be subjected to extraordinary security measures to help government forces hunt down separatist guerillas.
点击查看答案
The Indonesian President has ______ in the province of Aceh.
A．lifted martial law
B．imposed martial law
C．sent troops to take over power
D．reached peace agreement with the military
