The voyages of travellers before the 17th century show that they were not _____
题型：专项题难度：来源：
The voyages of travellers before the 17th century show that they were not _____ the sea even
though they didn"t have modern navigational aids. |
| [ ] |
A. at the expense of
B. at the risk of
C. in the way of
D. at the mercy of |
答案
| D |
举一反三
| We should discuss the plan _____ before we work it out. |
| [ ] |
A. in general
B. in detail
C. on time
D. on purpose |
| Leaves are found _______ all kinds of trees, but they differ greatly ______ size and shape. |
| [ ] |
A. in; on
B. in; from
C. on; by
D. on; in |
| ______ their return, they were praised as national heroes. |
| [ ] |
A. At
B. By
C. On
D. With |
| The Tibetans have lived in the Himalayas for centuries and have adjusted to the conditions _______. |
[ ] |
A. at such great height
B. at such a great height
C. on such great height
D. on such a great height |
— Anything to drink? What about coffee?
— Er… I think I"ll have a cold drink _____ coffee. |
| [ ] |
A. other than
B. more than
C. less than
D. rather than |
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