题目内容
（请给出正确答案）
42 The total quantity of water on Earth
A remains almost unchanged.
B has greatly increased in recent years
C is decreasing constantly.
D is affected by global warming.
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更多“42 The total quantity of water on EarthA remains almost unchanged.B has greatly increased”相关的问题
A．and located
B．whose location
C．is located
D．which is located
A、the total value of goods and services produced by the United States to fall.
B、wages in Mexico to rise.
C、highly skilled workers in the United States to lose their jobs.
D、unskilled workers in the United States to lose their jobs.
(1)玉米饼和拉丁舞;
(2)玉米饼和炸土豆片;
(3)电影票和用咖啡豆磨制的咖啡;
(4)乘公共汽车出行和乘地铁出行。
假如上述成对商品中一种商品的价格上涨，说明这对每种商品需求的影响。在各对中，哪些可能是互补品?哪些可能是替代品?
Suppose that a consumer spends a fixed amount of income per month on the following pairs of goods:
a. tortilla chips and salsa
b. tortilla chips and potato chips
c. movie tickets and gourmet coffee
d. travel by bus and travel by subway
If the price of one of the goods increases, explain the effect on the quantity demanded of each of the goods. In each pair, which are likely to be complements and which are likely to be substitutes?
A、fluid
B、elastic
C、dynamic.
D、highly variable.
| 阅读表达。 |
| One of the most popular things at Lingan University of Hong Kong is "Breakfast with the President" which aims to break down student-faculty barriers (障碍). Every week, President Chen Kwan-yin invites students to have breakfast with him. Because of the small number of 2,000 students, almost every student can get two or three chances to do it during their three years' study. All they need to do is to add their names on the waiting list. The breakfast starts at 8:00 a.m. You are warned not to be late because President Chen _____. It is a round table breakfast of about l0 people. Everybody has a card with their name and major on. Chen asks students to introduce themselves and then have breakfast, along with a casual talk about their life at the university. He is kind to students and open to any complaints or suggestions. Many students come to the breakfast with problems to be settled.It is said that any reasonable requests and suggestions raised during the breakfast will be taken care of.When my own "Breakfast with the President" came, I was very nervous and excited. I got up early that morning. The president was dressed formally, but what he said to relax us showed he was an easy-going person. Then he asked me about my exchange student life and what he could do to help me. He also discussed with us many of his dreams for the university's future. He was a very special president, more like a friend. After the breakfast, I greet him warmly whenever we meet, as every student on campus does. |
| 1. What is the best title of the passage？ (Please answer within 10 words.) _____________________________________________________________________________________ 2. Try to find some words from the passage to describe the president. (Please give at least 3 words.) _____________________________________________________________________________________ 3. Suppose you will have breakfast with the president tomorrow morning, what will you prepare？ (Please answer within 30 words.) _____________________________________________________________________________________ 4. Please fill in the blank with proper words or phrases. (Please answer within 5 words.) _____________________________________________________________________________________ 5. Translate the underlined sentence into Chinese. _____________________________________________________________________________________ |
A、unsuitable
B、unnecessary
C、inconsistent
D、inarticulate
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