题目
题型:同步题难度:来源:
—Sorry, I have no idea.
B. invented
C. is invented
D. was invented
答案
核心考点
试题【—Could you tell me whom the radio _____ by? —Sorry, I have no idea. [ ]A. in】;主要考察你对动词的被动语态等知识点的理解。[详细]
举一反三
—You"re right. But people have done more and more
useful things to protect (保护) the earth since Earth Day _____.
B. was started
C. has started
[ ]
B. is; using
C. does; use
D. was; used
B. has regarded
C. is regarding
D. regards
-Congratulations!
B. am chosen
C. was chosen
D. have chosen
B. reported
C. was reporting
D. was reported
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