— Why do you look so worried? —My computer broke down and my essay ______ unfini - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

— Why do you look so worried?
—My computer broke down and my essay ______ unfinished since.

A．had left	B．has been left
C．has left	D．was left

答案

解析

试题分析：考查时态和语态。本题的关键在于找出句子的时间状语since该词通常现在完成时连用，根据句意说明本句使用被动语态的形式。句意：—为什么你看上去如此的担忧？—我的电脑坏了。从那以后我的论文就一直被留在没有完成。故B正确。
点评：本题的关键在于找出时间状语since自从，该词通常现在完成时连用。同时还可以改为ever since等。

核心考点

试题【— Why do you look so worried? —My computer broke down and my essay ______ unfini】；主要考察你对一般现在时等知识点的理解。[详细]

举一反三

–Tom, what’s the matter with you? You look so worn out!
--Nothing serious. I ____ my new house all the day and I am afraid I won’t finish until tomorrow afternoon.

A．have whitewashed	B．am whitewashing
C．have been whitewashing	D．shall be whitewashing

题型：不详难度：| 查看答案

–With the final examination approaching, I’m getting anxious. As a consequence, I have no appetite for anything and even can’t fall asleep.
-- Don’t worry. Things will pick up if you ____ yourself.

A．trust

B．rescue

C．sacrifice

D．relax

题型：不详难度：| 查看答案

It is the fourth time that she ________you in a week.

A．rings

B．has rung

C．has been ringing

D．is ringing

题型：不详难度：| 查看答案

—Time ________. It’s likely that we’ll miss the deadline.
—Don’t worry. We have already got through 80% of the job.

A．is running out

B．has run out

C．is being running out

D．has been run out

题型：不详难度：| 查看答案

John promised his doctor he ________not smoke，and he has never smoked ever since.

A．might　　　

B．should

C．could

D．would

题型：不详难度：| 查看答案

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