I'm happy ________________ you are happy.
A.  if   B. unless  C. as long as
C
同樣是引導(dǎo)條件狀語(yǔ)從句，if強(qiáng)調(diào)的是“兩種可能性”，如果這樣，就會(huì)怎樣；如果那樣，就會(huì)怎樣。unless相當(dāng)于if not,如果不。as long as經(jīng)常用來(lái)表示說(shuō)話(huà)者的愿望，只有它符合題意，表示：你快樂(lè)，我才快樂(lè)；表達(dá)了我希望你快樂(lè)的意愿。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

Sorry. Madam. You’d better come tomorrow because it’s______the visiting hours.   
A．duringB．a(chǎn)tC．beyondD．before

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


5.Your performance in the driving test didn’t reach the required standard－______,you failed.
A．in the endB．a(chǎn)fter all
C．in other wordsD．a(chǎn)t the same time

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

      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：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

_____ 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：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

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：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

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：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

________ 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>>

同步練習(xí)冊(cè)答案