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提问人：网友xy12323
发布时间：2022-01-07
[主观题]
By the beginning of the 20th century, the world had entered the period of .
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A、four
B、three
C、two
D、five
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更多“By the beginning of the 20th century, the world had entered the period of .”相关的问题
第2题
完形填空。????At the beginning of this century, med...
| 完形填空。 | ||||
| At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh (肌肉) and blood but also of time. They were1to show that we all have a 'body clock'2us, which controls the3and fall of our body energies,4us different from one day to the next. The5of a 'body clock' should not be too6since the lives of most living things are controlled7the 24-hour night-and-day cycle (循环). We fell8and fall asleep at night and become9and energetic during the day. If the 24-hour cycle is10most people experience unpleasant11, For example, people who are not 12to working at night can find that13of sleep causes them to14badly at work. 15the daily cycle of sleeping and16, we also have other cycle which17longer than one day. Most of us would18that we feel good on some days and not so good on19; sometimes our ideas seem to flow and at other times, the20do not exist. | ||||
|
第3题
In the town of Torrelodones, each of the N > 2 inhabitants has $100. They are told that they can all voluntarily contribute to a fund that will be evenly divided among all residents. If $F are contributed to the fund, the local K-Mart will match the private contributions so that the total amount to be divided is $2F. That is, each resident will get back a payment of $2F/N when the fund is divided. If people in town care only about their own net incomes, in Nash equilibrium, how much will each person contribute to the fund?
A、0
B、$10
C、$20
D、$50
第4题
阅读理解。????Early in the 16th century men were tr...
| 阅读理解。 |
| Early in the 16th century men were trying to reach Asia by travelling west from Europe. In order to find Asia they had to find a way past South Africa. The man who finally found the way from the Atlantic Ocean to the Pacific was Ferdinand Magellan. Magellan sailed from Seville in August 1519 with five ships and about 280 men. Fourteen months later, after spending the severe (凌冽的) winter on the coast of Patagonia, he discovered the channel (海峡) which is now called Magellan Straits. In November 1520, after many months of dangers from rocks and storms, the three remaining ships entered the ocean on the other side of South America. They then continued, hoping to reach Asia. But they didn't see any land until they reached the islands off the coast of Asia. Before they arrived at these islands, later known as Philippines, men were dying of starvation. While they were in the Philippines., Magellan was killed in battle. The remaining officers then had to get back to Spain. They decided to sail around Africa. After many difficulties, one ship with eighteen men sailed into Seville after leaving. They were all that remained of Magellan's expedition (探险队). |
| 1. Magellan Straits were discovered by Magellan ______. |
| A. in August 1519 B. in October 1520 C. in November 1520 D. in December 1520 |
| 2. The number of the ships lost on the whole expedition was ______. |
| A. two B. three C. four D. five |
| 3. Which of the following is NOT mentioned in the text？ |
| A. Dangers from rocks and storms B. Lack of fresh food and water C. Severe winter in Patagonia D. The death of Magellan |
第6题
The conflict between the Central Powers and the Allies plunged the whole world into devastating wars in the first half of the 20th century.
第8题
The attack on Rome ended the Roman occupation in Britain in 410.
A、Norman
B、Germanic
C、Celtic
D、Danish
第9题
The marked the establishment of feudalism in England.
A、Viking invasions
B、Roman occupation
C、Norman Conquest
D、Magna Carta
第10题
Henry II started the rule of .
A、House of Norman
B、House of Tudor
C、House of York
D、House of Anjou
