Question

【題目】Mum didn't believe .

A.what the doctor had told herB.what had the doctor told her

C.what the doctor has told herD.what has the doctor told her

Answer 1

【答案】A

【解析】

句意：媽媽不相信醫(yī)生告訴她的事。

考查賓語從句。賓語從句三大要素為：時態(tài)，語序，引導(dǎo)詞，賓語從句皆為陳述句語序，所以排除B、D兩個選項(xiàng)，因主句中有didn’t表示過去，主過從過，所以從句也要是相應(yīng)的過去式，B選項(xiàng)是現(xiàn)在完成時，不符合時態(tài)，排除；A選項(xiàng)都符合，故選A。