On the forth paragraph, the word "extinction" in the sentence "Climate changes caused the
A. evolution
B. distinction
C. production
D. depopulation
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While other animals use a limited range of sounds or signals to communicate, humans have developed complex systems of language in order ______.
A. to hunt animals
B. to find food
C. to communicate
D. to show the feature of every human society or culture
听力原文:M: These look like good pictures.
W: They are sold out now, but we will transport some next week.
Q: What are these people discussing?
(7)
A. The transportation of the pictures.
B. Their good pictures.
C. Their passports.
D. The coming goods.
What is the meaning of "tackle" in the Paragraph 4?
A. Connect.
B. Deal with.
C. Find out.
D. Relieve.
We are proud to have him on our staff and are sure he will be able to give you the kind of
A. 我们很高兴他将会成为我们中的一员,我们相信,他会尽可能完成你所预期的服务。
B. 我们为他是我们中的一员而感到自豪,同时,我们相信他能够提供给您所期待的服务。
C. 我们很荣幸他是我们中的成员,相信他定会为您提供优质服务,满足你们的要求。
D. 我们证明他会加入我们员工的行列,相信他会尽可能完成你上次来时所期待的服务。