AThey say there are three ways to experience the Grand Canyon; on foot, on mules(骡子) or by air. We c
12.The construetion of the two new railway lines__________by now.(A)has completed (B)have completed(
【題組】42. The underlined expression “Our legs were like jelly” probably means .(A)we were weak (B)we w
13.It is difficult to imagine his________the decision without any consideration.(A)accept (B)accepti
【題組】43. Which of the following best describes their Canyon trip by air?(A)It proved to be frightenin
14.With no one to________in such a frightening situation,she felt very helpless.(A)turn to (B)turn o
【題組】44. We can infer from the passage that .(A)experiencing the Canyon on mules would be the best wa
19.I there little more than a week when I set to work with the scientist.(A)would be (B)have been (C
23.-I’d like to take a week’s holiday.-_____, we’re too busy.(A) Don’t worry (B) Don’t mention it (C
20.Today, we’ll discuss a number of cases beginners of English fail to use the language properly.(A)
16.Only then___________how much damage had been caused.(A)she realized (B)she had realized(C)had she
24.We needed a new cupboard for the kitchen. So Peter made _____ from some wood we had(A) it (B) one