更多"Questions 19 to 22 are based on the"的相关试题:
[单项选择]Questions 22 to 25 are based on the conversation you have just heard.What will radar warning systems do for drivers according to the conversation
A. They will tell drivers the accident on the road ahead.
B. They will remind drivers if there is only a little oil left.
C. They will help drivers sheer off in the opposite direction.
D. They will give an alarm if drivers get too close to other cars.
[单项选择]Questions 19 to 21 are based on the conversation you have just heard.Why do some people oppose stem cell research according to the man
A. They don’t know about the benefits of the research.
B. The research goes against their religious beliefs.
C. The research costs too much money.
D. They insist that the research is against nature.
[单项选择]Questions 23 to 25 are based on the conversation you have just heard.
A. They had to stay in Denver for two days.
B. They missed seeing the Grand Canyon.
C. They started out on the wrong highway.
D. They almost didn’t see Indian Falls.
[单项选择]Questions 11 to 18 are based on the conversation you have just heard.[A] She’s got heart trouble. [C] She’s got high blood pressure.
[B] She’s got a lung disease. [D] She’s got headaches.
[单项选择]Questions 19 to 22 are based on the conversation you have just heard.
A. They can accelerate the speed of the wind.
B. They make the continent a pleasant place for humans.
C. They cool the wind and thus slow down melting.
D. They cool the weather and freeze all the water.
