题目内容

This is a cheap and simple process(过程), ____ ,there are dangers.
A．butB．soC．becauseD．However
D

试题分析：句意：这是一个廉价简便的过程。但是有危险。结合语境可知，前后两个句子在语气上有转折关系。根据选项，but和however均表示转折关系，但用法稍有不同。即however与前后两分句有逗号隔开，独立使用，而but直接连接后一分句。故选D。
练习册系列答案
相关题目
He has ever read the story book, _____?
A．doesn’t heB．has heC．hasn’t heD．does he
______Jenny is kind, ______we all like her.
A．Because; soB．So; because
C．/; becauseD．/; so
While she _____ TV, someone _______ at the door.
A．watch, knockedB．was watching, knocked
C．watching, knockingD．was watching, is knocking
I hate travelling by air_______ you usually have to wait for hours before the plane takes off.
A．becauseB．thoughC．untilD．Unless
My father was reading a book ________ I was doing my homework.
A．beforeB．afterC．whenD．while
They were ________ busy ________ with each other ________ the time.
A．too; talking; to forgetB．so; talking; that they forgot
C．so; to talk; that they forgotD．too; to talk; to forget
________Tony _______Frank likes the CD.They think the music is too noisy.
A.Neither ….nor    B.Either …..or  
C.Both….. and     D.Not only …..but also
________ everyone in our team played well in this football match, we ______ lost it.
A. Although; but              B. Though; and          C. Although; still

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