题目内容

It is said that potato chips ____________ by mistake about a hundred years ago.
A．inventB．inventedC．are inventedD．were invented
D
考察时态及语态。句意；据说炸薯片是100年前错误的被发明的。结合语境可知本句描述的是过去的状态，故用一般过去时态。句子主语是动作对象，故用被动语态。选D。
练习册系列答案
相关题目
There ________ any water in the bottle.
A．areB．isn’tC．isD．aren’t
It’s four o’clock in the afternoon. The boys __ in the pool.
A．is swiming B．are swimingC．are swimmingD．is swimming
She _______by finding me a specially trained dog, which actually___________．
A．helped me, cheered meB．helped me out, cheered me up
C．helped me up, cheered me upD．helped me out, cheered me out
Thousands of people______ after the powerful earthquake happened in Wenchuan on May 12th.
A．dieB．deadC．were savedD．are saving
One-child policy has        controlling China’s population.
A．did well in          B．worked good in       C．worked well in
I ________ this English book since I came to Hefei No．28 High School．
A．have bought        B．bought                C．have had
---Where is Linda? Do you know?
---Linda _______  South Hill with her parents , and they will be back this afternoon.
A．has gone toB．have gone toC．has been toD．have been to
Jenny told me that she __ an English Speech Contest the next month.
A．takes part inB．is taking part in
C．took part inD．would take part in

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网