There are eight tips in Dr.Roger's lecture on sleep，and one of them is：________ to bed early unless you think it is necessary.
A．doesn't goB．not to go
C．not goingD．don't go
D
考查特殊句式。句意：在Roger博士關(guān)于睡眠的講座里面共有八點(diǎn)忠告，其中之一是：除非你認(rèn)為有必要，否則不要太早上床睡覺。分析句子結(jié)構(gòu)可知，冒號后的句子是一個祈使句，故選D項(xiàng)。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

Only when we have strong confidence, courage and strength, ________ overcome all the difficulties.
A．that weB．we canC．we wouldD．can we

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Be careful when you cross this busy street. ________, you may get run over by a car. 
A．If notB．If soC．If any D．If possible

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·高考浙江卷)There are some health problems that，when ________ in time，can become bigger ones later on.
A．not treated
B．not being treated
C．not to be treated
D．not having been treated

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·高考福建卷)Not until he went through real hardship ________the love we have for our families is important.
A．had he realized　　　B．did he realize
C．he realizedD．he had realized

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Everything，unless otherwise ________，will go on as planned.
A．statingB．statesC．to stateD．stated

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·福建，34)Not until he went through real hardship ________ the love we have for our families is important.　　　　　　　　　　　　　　　　　　
A．had he realizedB．did he realize
C．he realizedD．he had realized

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·衡水一模) The question ________ you should take this medicine should be decided by your family doctor.
A．why　B．what
C．whether　D．that

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The young man felt so guilty about his drunk driving that not a single word ____ to defend himself in court.
A．said heB．he saidC．did he sayD．he did say

查看答案和解析>>

同步練習(xí)冊答案