( )1.Gina often helps her mother ________the dishes.
题目
( )1.Gina often helps her mother ________the dishes.
A.do B.does C.doing
( )2.—_________you have to wear a hat today?— No,we don’t.
A.Are B.Can C.Do
( )3.We don’t know Jack _____ Bruce.
A.and B.or C.about
( )4.I can't relax_____.
A .and B .aslo C.either ( )
5.There are too many ________ in the kitchen.
A.vegetables B.milk C.rice
( )6.On school nights,I have to go to bed________ 9:00.
A.on B.in C.before
( )7.—Can we speak Chinese?— _______.
A.Yes,you can B.OK,you speak C.No,you don't
( )8.—____.Your father is sleeping in the room.
—Oh,sorry.
A.Not talk B.Not talking C.No talking
( )9.Don't eat ______class.
A.at B.in C.to
答案
( A )1.Gina often helps her mother ________the dishes.A.do B.does C.doing( C )2.—_________you have to wear a hat today?— No,we don’t.A.Are B.Can C.Do( B )3.We don’t know Jack _____ Bruce.A.a...
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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