Remember to         your mobile phone when the plane takes off.  
A. turn on       B. turn down       C. turn off  
C
詞義辨析。turn on 打開;turn down關(guān)小,調(diào)低;turn off關(guān)閉。句意:當(dāng)飛機起飛時記得關(guān)掉手機。所以選C。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源:不詳 題型:單選題

Tom is really upset about losing the game, but I think he will ________ it soon.
A.get onB.get overC.get backD.get out

查看答案和解析>>

科目:初中英語 來源:不詳 題型:單選題

Humans are cutting down the forests to ________ the land for other uses.
A.clearB.destroyC.coverD.protect

查看答案和解析>>

科目:初中英語 來源:不詳 題型:單選題

I have to well prepare for the math test tomorrow because it ______ 30% of the final exam.
A.sets upB.puts upC.uses upD.makes up

查看答案和解析>>

科目:初中英語 來源:不詳 題型:單選題

There’s a lot to do. We can’t __________ to waste any time.
A.waitB.a(chǎn)ffordC.wantD.have

查看答案和解析>>

科目:初中英語 來源:不詳 題型:單選題

—Jack, could you help me        when the plane will take off on the Internet?
—I’m sorry, my computer doesn’t work.
A.get outB.look outC.take outD.find out

查看答案和解析>>

科目:初中英語 來源:不詳 題型:單選題

-The said sorry to me, but I wouldn’t listen.
-It is foolish of you _______ others for the mistakes.
A.forgiveB.not forgiveC.to forgiveD.not to forgive

查看答案和解析>>

科目:初中英語 來源:不詳 題型:單選題

---I think you can ________ money by yourself to buy a birthday present for your mother.
---OK. I’ll try. I’ll not let a penny waste.
A.spendB.saveC.costD.leave

查看答案和解析>>

科目:初中英語 來源:不詳 題型:單選題

--Let’s go to watch the 3D film “Avanta”, shall we?
--Sorry, I can’t         to watch it because I have donated all my pocket money. 
A.buyB.offerC.waitD.a(chǎn)fford

查看答案和解析>>

同步練習(xí)冊答案