SECTION 4 Questions 31-40 Questions 31 and 36 Choose the correct letter, A, B or C. Wildlife in city gardens 31 What led the group to choose their topic?
A.
They were concerned about the decline of one species.
B.
They were interested in the effects of city growth.
C.
They wanted to investigate a recent phenomenon.
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【单选题】People are made to throw things away because______.
A.
they live in a "throw-away society"
B.
they are spoiled and have no virtue
C.
there are too many products
D.
it's more expensive to repair them than to throw them away
【单选题】听力原文:M:I have never heard such a fascinating lecture on solar energy. But you don't seem to be impressed. Don't you like it, Sally? W:Well, I must admit that I dozed off most of the time. I think it's...
【单选题】____ of time and energy have been spent in making the earthquake-stricken areas a permanent museum to remind people how disastrous a natural disaster can be.