题目
题型:同步题难度:来源:
B. have sent up
C. has been sent up
D. have been sent up
答案
核心考点
试题【Several man-made satellites _______ in Xichang in the past five years. [ ]A.】;主要考察你对现在完成时等知识点的理解。[详细]
举一反三
- I think a bridge _________ over the river.
B. is being built
C. should be built
D. has been built
B. has been sent
C. are sent
D. have been sent
B. has been published
C. will be published
D. was published
A. are sold
B. will sell
C. sold
D. have been sold
B. happened
C. have been happened
D. were happened
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- 9____ help the people in the snowstorm in the south made hi
- 10Though__ __ came that he was completely defeated, he didn"t