早教吧作业答案频道 -->英语-->
Makesureyourwindowsareclosedandlockedbeforeyougotobedatnight.这一句话能不能改成Makesureyourwindowshavebeenclosedandlockedbeforeyougotobedatnight.或makesureyourwindowshavebeenclosedandbeenlockedbeforey
题目详情
Make sure your windows are closed and locked before you go to bed at night.
这一句话能不能改成
Make sure your windows have been closed and locked before you go to bed at night.
或
make sure your windows have been closed and been locked before you go to bed at night.
这一句话能不能改成
Make sure your windows have been closed and locked before you go to bed at night.
或
make sure your windows have been closed and been locked before you go to bed at night.
▼优质解答
答案和解析
你仔细想想,这句话又没有必要改成累赘的完成时态.
虽然语法没有错,可以改,两种都对,但不简洁,没必要.
are closed是一种状态.
have been closed是一种动作完结.
强调重点不一样.
虽然语法没有错,可以改,两种都对,但不简洁,没必要.
are closed是一种状态.
have been closed是一种动作完结.
强调重点不一样.
看了Makesureyourwin...的网友还看了以下:
求元素周期表的拼音很多元素不会读,查字典又辛苦,希望有个拼音大全的Li锂lǐ Be铍pí B硼pé 2020-04-05 …
给下列多音字组词。背bēi()bèi()应yīng()yìng()丧sāng()sàng()倒dǎ 2020-04-06 …
A.要塞(sài)掠夺(lǜe)造诣(yì)锐不可挡(dǎng)B.提防(tí)肃穆(mǜ)疏懒( 2020-04-07 …
下列划线字的注音全都正确的一项是A.俨然(yǎn)苔痕(tái)二十八宿(sù)B.寒噤(jìn) 2020-05-14 …
朗文不是最准的吗?此例:analysis/əˈnælɪsɪs//-siːz/,其中“y”发“i”或 2020-05-16 …
重新排列字母,写出单词1.s,a,p,e,c,2.r,o,e,t,c,k,3.d,c,o,o,t, 2020-06-06 …
z,y,x,w,v,u,t,z,y,s,r,q,p,o,z,y,n,m,l,k,j,z,y,i,, 2020-06-12 …
在加粗字的正确读音下画“”。掠过(lüèlüé)怠慢(táidài)分散(sànsǎn)堵塞(sès 2020-11-10 …
帮忙给出分别以以:L,E,S,I,N这五个字母开头的,对人表示赞美或者好的形容的单词.小弟在此跪谢了 2021-01-26 …
求英文大神翻译Y.S.I.S.F.M.L.G.B.D.D.N.T.英文中都是单词开头我知道4个关键词 2021-01-26 …