Question

【題目】Most of the guests ________ for almost an hour when David arrived at the party.

A.had been awayB.had leftC.left

Answer 1

【答案】A

【解析】

句意：大衛(wèi)到達(dá)聚會(huì)時(shí)，大多數(shù)客人都離開(kāi)了將近一個(gè)小時(shí)。

had been away過(guò)去完成時(shí)，動(dòng)詞是延續(xù)性狀態(tài)；had left過(guò)去完成時(shí)，動(dòng)詞是非延續(xù)性動(dòng)詞；left過(guò)去式。根據(jù)句意可知“離開(kāi)”動(dòng)作發(fā)生在過(guò)去的過(guò)去，所以用過(guò)去完成時(shí)，和一段時(shí)間連用，動(dòng)作用延續(xù)性動(dòng)詞或者表示延續(xù)性狀態(tài)的詞，故選A。