Scientists in general believe that croplands, forests, and grasslands will supply enough raw materials, food, and fuel to guarantee further economic growth in the years to come.
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Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
听力原文:W: Oh, no. It's a quarter to five already and I'll miss my 5 o'clock train.
M: Don't worry. That clock is half an hour fast. You have enough time to catch it.
Q: When does this conversation take place?
(12)
At 4:15.
B. At 4:00.
C. At 4:45.
D. At 5:00.
A.He failed to get the teacher's signature in time.B.He got sick the next day.C.He did
A. He failed to get the teacher's signature in time.
B. He got sick the next day.
C. He did not turn in the add slip the first day the class opened.
D. He took too many classes.
The main measure of economic growth is faulty in that our system of national accounting includes only loss in value of factories and equipment but does not consider loss of natural resources as a negative factor.
A. Y
B. N
C. NG
Since the early 1990s environmental trends have started to affect our economic trends, with the effects of losing large amounts of topsoil being felt.
A. Y
B. N
C. NG