问题

Large quantities ofinformation as well as some timely help ___________ since the organization wasbuilt.

A:has offered
B:hadbeen offered
C:have been offered
D:is offered

正确答案是：

同类题型

How did you find the trip to Hong Kong-______.

ilure in the exam was expected________, it was still very disappointing

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Do you like apples — ________.

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