20道英文题,
题目
20道英文题,
1、If Mr.White has time tomorrow,he_______come for the meeting.
A.could
B.needs
C.would
D.may
2、She won’t lend you any money,and that’s__________- .
A.be sure to
B.surely
C.to be sure
D.for sure
3、Please drop in when you can,I’d like to________you.
A.at a touch
B.keep in touch with
C.touch on
D.touch at
4、Great changes_______since New China_______.
A.have been taken place / founded
B.are taken place / is founded
C.have taken place / was founded
D.were taken place / has founded
5、It is difficult to______all the new ideas and deve- lopments in education.
A.make tracks
B.in one’s tracks
C.keep track of
D.lose track of
6、How we miss him!He _______here for months.
A.has been away from
B.left
C.has left
D.has been off
7、—Where are you off to?—We’re__________two weeks off and going to Thailand.
A.leaving
B.taking
C.getting
答案
CDBCC
AABAB
CADCD
DBABD
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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