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【单选题】
I have no idea what _____ while I was asleep.A.
has happened
B.
could happen
C.
had happened
D.
happened
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参考解析：
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举一反三
【单选题】Because of his good working performances, he has received many (honorary) titles.
A.
骄傲的
B.
荣誉的
【简答题】Because of his good work, John _____ a higher position.A. was
promoted to B. promoted into C. was
promoted from D. was promoting to
【单选题】Because of his good work, John ____ a higher position.
A.
was promoted to
B.
promoted into
C.
was promoted from
D.
was promoting to
相关题目：
【单选题】Because of his good working performances, he has received many (honorary) titles.
A.
骄傲的
B.
荣誉的