题目内容

It isn’t quite ___ whether the Tibetan antelope is still being hunted.
A．certainB．sureC．safeD．careful
A

试题分析：考查形容词：A. certain确定的，B. sure确定的，C. safe安全的，D. careful仔细的，句意：是否藏羚羊正在被捕猎还不确定。AB都有确定的意思，但sure的主语不能是it，certain可以。选A。
点评：特别是汉语意思相近的形容词，要从它们的搭配和词义本身的不同区分，做题时要注意这些差异。
练习册系列答案
相关题目
______ with so many challenges, Yang Guang, a blind young fellow, didn’t give up; he made great efforts to win success.
A．FacingB．To faceC．FacedD．Face
You are _____ to be disappointed if you hope to go to college without hard work.
A．vagueB．boundC．eagerD．anxious
Oh, boy, why are you killing your time this way? Can’t you find something _____ doing? 
A．usefulB．worthyC．valuableD．worth
After a lot of questioning, Jack ______ admitted he had taken the car.
A．frequentlyB．eventuallyC．absolutelyD．Generously
The old castle is well _____ visiting.
A．worthyB．worthC．valuableD．reliable
The teacher had a _______ look when he found that none of his students had finished his homework.
A．shockingB．shockedC．bored D．boring

When he came back, his wife was found _________.
A．dyingB．deadC．diedD．death
----What made the student so      .
----Not having been allowed to go to the movie.
A．interrupted B．upsetC．disturbedD．delighted

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网