更多"Why did one scientist expose birds "的相关试题:
[单项选择]Why did one scientist expose birds to artificial daylight
A. To test the relationship between daylight and a disease of the glands common to birds.
B. To test the relationship between daylight and migration.
C. To test the relationship between migration and temperature.
D. To test the relationship between daylight and changes in the season.
[单项选择]Why did one Westlake teacher say they are giving students "a window to the world"
A. Because students can attend lectures on information technology in Westlake college.
B. Because students can travel around the world by the laptops there.
C. Because students can get information from around the world by the laptops there.
D. Because students Can have free laptops in Westlake college.
[单项选择]Why did somebody ask Jimmy one day
[单项选择]Why did she feel guilty
A. She had to work instead of doing homework.
B. She spent all her time sleeping.
C. She spent all her time reading stories online.
[单项选择]Why did the building get sick
[单项选择]Why did Alfred Nobel invent dynamite
A. To defeat enemies.
B. To earn more money
C. To improve the peacetime industries of mining and road building.
D. To replace the old explosive.
[单项选择]Why did Coffman request an investigation
A. To see if there was a deliberate cover-up of the problem.
B. To find out the extent of the consequences of the case.
C. To make sure that the school principals were innocent.
D. To stop the voters approving the $ 212 million bond issue.
[单项选择]Why did the small woman cry
A. Because Mr. Smith was bad at singing.
B. Because all the guests enjoy the song very much.
C. Because she thought of her hometown England.
[单项选择]Why did people cut down trees
A. For advantage.
B. For benefit.
C. For house.
D. For business.
[单项选择]Why did the protest take place
A. The railway lines cut through their crop fields.
B. There were great noises at the local railway station.
C. Another railway line would be built.
D. A rubbish dumping area would be reuse
