Question

【題目】The girl is so helpful that she devoted all her spare time she had ______ others．

A.helpingB.to helpingC.to helpD.helped

Answer 1

【答案】B

【解析】

句意：這個(gè)女孩非常樂于助人，她把所有的業(yè)余時(shí)間都用來(lái)幫助別人。

考查非謂語(yǔ)動(dòng)詞。helping幫助，現(xiàn)在分詞；to helping幫助，介詞短語(yǔ)；to help幫助，動(dòng)詞不定式；helped幫助，過(guò)去式。she had在這里做time的后置定語(yǔ)，短語(yǔ)devote … to doing sth. 意為“致力于、獻(xiàn)身于做某事”；根據(jù)題意，故選B。