题目内容
-----When will they come back?
-----I _____ don’t know.
A. simply B. hopefully C. happen D. as well
A
simply"真的,确实"副词,修饰动词
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题目内容
-----When will they come back?
-----I _____ don’t know.
A. simply B. hopefully C. happen D. as well
A
simply"真的,确实"副词,修饰动词