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Why do we call Madagascar a Darwinian playground？
A．Because of its geographic isolation.
B．Because its nature is still in original form.
C．Because most of its plants are endemic.
D．Because most of its animals are endemic.
答案
更多“Why do we call Madagascar a Darwinian playground？A．Because of its geographic isolation.B．B”相关的问题
第1题
听力原文：M: Why did Margaret call yesterday？
W: She wanted to pick up some magazines she lent me.
Q: What do we learn from the conversation？
(5)
A．Margaret wanted to return some magazines to the woman.
B．Margaret wanted to lend some magazines to the woman.
C．Margaret wanted to borrow some magazines from the woman.
D．Margaret wanted to get some magazines back from the woman.
第2题
W：She is prodably getting tied in the traffic. Let's give her a few more minutes．
Q：What are the speakers going to do？
(13)
A．They will check the traffic light.
B．They will wait for a little longer.
C．They will call Nancy.
D．They will check the time of high tide.
第3题
听力原文：M: Why did Margaret call yesterday？
W: She wanted to pick up some magazines she've lent me.
Q: What do we learn from the conversation？
(16)
A．Margaret wanted to return some magazines to the woman.
B．Margaret wanted to lend some magazines to the woman.
C．Margaret wanted to borrow some magazines from the woman.
D．Margaret wanted to get some magazines back from the woman.
第4题
听力原文：M: I need to call my secretary before we leave for the airport.
W: I'm afraid there is not much time left, why don't you ask Nick to phone for you？
Q: What does the woman suggest the man do？
(15)
A．Call his secretary himself.
B．Ask Nick to phone his secretary.
C．Find Nick before they leave.
D．Leave for the airport at once.
第6题
听力原文：W: Hello. Mr. Summerfield. How are you today？
M: Very well. Thank you, Ms. Green.
W: What can I do for you？
M: Well, unfortunately, there is a problem with the order we received from you yesterday. It seems we've not received the right quantity of manuals to support the telephone system.
W: Oh, dear, that's bad news. I'm very sorry to hear that, and you don't know how many packs are without manuals？
M:No, because we haven't opened every pack. But in several of those that have been opened there are none, no manuals.
W: I'm very sorry about this inconvenience, Mr. Summerfield. We'll send out the manuals this afternoon by express mail entirely at our cost, and the manuals should arrive tomorrow or the day after at the latest.
M: All of them, right？
W: Yes. It maybe that some have them already, but we cannot be sure. So the best thing is to send out the manual for every pack.
M: Yes. Yes, I see. That would be great.
W: Please accept our apologies for this mix-up. I assure you we will do everything possible to find out why the mistake happened.
M: Right. Thanks for your swift action.
W: Not at all. Thank you and goodbye for now. Do call if there is anything else.
M: All right. Thank you. Goodbye, Ms. Green.
W: Goodbye.
Questions:
What problems are the speakers discussing？
What does the woman promise to do？
What does the man think of the solution？
(20)
A．The man has sent the order to the woman by mistake.
B．Some of the telephone systems don't work properly.
C．Some of the packs do not contain any manuals.
D．The quality of the goods is not up to the standard.
第7题
小题1:What does Mr. Smith do？
A. A bank clerk
B. A policeman
C. A thief
小题2:Mr. Smith caught the man in the clothes shop ___________.
A. by exchange
B. by mistake
C. by accident
小题3:Why did the man return the sweater to the shop？
A. Because he didn’t want his wife to see it
B. Because he liked money more than the sweater
C. Because he hated it and wanted to get the money back
小题4:Bob was caught so quickly because ___________.
A. his address was found on the envelope he used
B. he received a phone call from the bank clerk
C. the police waited for him outside the elevator
小题5:What do you think of Bob？
A. He is brave
B. He is careful
C. He is careless
第8题
A.Good Luck!
B.You did？
C.It’s no surprise
D.Never mind
第9题
听力原文：M: How can I get to work without a car？
W: Why don't you call for a cab？
Q: What does the woman advise the man to do？
(14)
A．Call a friend.
B．Work on his car.
C．Take a taxi.
D．Walk to work.
第10题
听力原文：M: What are you doing？
W: We are protesting against the odor that has been coming from your factory.
M: You don't have to do this. Why didn't you just call me and arrange an appointment？ I'm very open to any suggestions you might have.
W: We've been trying to make an appointment with you but it seems that you have just been too busy to receive our calls. We thought this was the best way to catch your attention.
M: Well, there must have been some misunderstanding. It's the policy of our company to give priority to complaints from the public.
W: Well, what arc you going to do about it？
M: Come inside and I'm sure we can settle this in a less confrontational manner.
W: OK.
M: Now, what is the problem？
W: You have to do something about the smell coming out from your factory. You don't live in this area so you don't know how bad the smell is.
M: Well. I'll tell my people to look into the matter and see what can be done. In the meantime, I'm requesting you to remove the signs you've posted outside.
W: How long do we have to wait for an answer？
M: You'll know something this weekend.
W: You'd better solve it as soon as possible. If your reply is not satisfactory, we'll go on with our protest.
M: Very well. Here's my calling card. If you are not satisfied, you can give me a call. I'll tell my secretary to keep the lines open for your call.
W: Alright.
(20)
A．The profit-making activities of the company.
B．The smell coming out from the factory.
C．The suggestions made by the factory.
D．The refusal of an appointment with the protesters.
