精英家教网 > 高中英语 > 题目详情
I'm happy ________________ you are happy.
A.  if   B. unless  C. as long as
C
同样是引导条件状语从句,if强调的是“两种可能性”,如果这样,就会怎样;如果那样,就会怎样。unless相当于if not,如果不。as long as经常用来表示说话者的愿望,只有它符合题意,表示:你快乐,我才快乐;表达了我希望你快乐的意愿。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

Sorry. Madam. You’d better come tomorrow because it’s______the visiting hours.   
A.duringB.atC.beyondD.before

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


5.Your performance in the driving test didn’t reach the required standard-______,you failed.
A.in the endB.after all
C.in other wordsD.at the same time

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

      I toured the Great Wall,I was deeply impressed with the beautiful scenery.
A.For the first timeB.At first
C.The first time D.It was the first time

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

_____ an ad does not lie, it does not mean it is altogether innocent.
A.Even ifB.As if
C.IfD.Now that

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

You can only be sure of ________ you have at present; you cannot be sure of something ________ you might get in the future.
A.that; whatB.what; /
C.which; thatD./; that

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Some people believe _______ has happened before or is happening now will repeat itself in the future.
A.whatever B.whenever.
C.whereever D.however

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

I went to bed very late last night, _____, early the next morning.
A.or ratherB.at least
C.at mostD.in a word

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

________ the Internet is bridging the distance between people, it may also be
breaking some families or will cause other family problems.
A.WhenB.IfC.WhileD.Since

查看答案和解析>>

同步练习册答案