By yesterday, the plane out of view for more than a month.A．isB．has beenC．wasD．had been 题目和参考答案——青夏教育精英家教网—

题目内容

By yesterday, the plane ______out of view for more than a month.

A．is

B．has been

C．was

D．had been

解析试题分析：句意：到昨天，飞机已经失去联系了一个多月。根据By yesterday可知该用过去完成时，所以选D。
考点：考查动词时态。

练习册系列答案

石室金匮寒假作业系列答案

相关题目

Mr. Green his lessons when I went into his office.

A．prepares	B．prepared
C．is preparing	D．was preparing

—Alice, would you mind not playing the guitar? I ___________on the phone.
—Oh, sorry, mom.
A. talked B. was talking C. am talking

—Where is your father?
--He ________ the World Cup in the living room.

Mr. White with his two kids __________ to the beach for vacation every year.

一Have you mended your bike，Bob?
一Yes，I______it twenty minutes ago.

– What were you doing when I called you last night?
– I ______ my homework and was going to bed.
A. did B. had done C. was doing

—How was your summer holiday, Lily?
—I went to Beijing with my parents and we _________ a good time there.

试题分类