Question

【題目】Only when Lily walked into the office________that she had left the contract at home.

A.she realizedB.has she realized

C.she has realizedD.did she realize

Answer 1

【答案】D

【解析】句意:直到Lily走進(jìn)辦公室,她才意識(shí)到她把合同忘在家里了。＂Only+狀語(yǔ)從句/介詞短語(yǔ)/副詞＂ 作狀語(yǔ)放在句首時(shí),主句多用部分倒裝;由賓語(yǔ)從句中的過(guò)去完成時(shí)可知,主 句應(yīng)用一般過(guò)去時(shí)。