It’s a fact he has not received the letter.A.thatB.whichC.whetherD.what
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It’s a fact ____ he has not received the letter.
| A.that | B.which | C.whether | D.what |
试题答案
A
解析

It’s a fact ____ he has not received the letter.
| A.that | B.which | C.whether | D.what |
A
解析