选择正确的答案填空
题目
选择正确的答案填空
1.The two buildings are ______.But Building A is___than Buildings B.
A. tall , tall B.tall , taller C.taller , tall D.taller , taller
2.There are four_____and five workers in the factory.
A. thousand , hundred B.thousands , hundred C.thousand , hundreds D.thousands , hundreds
3.We are going to visit Uncle Sam's farm___this weekend.
A. at B.on C.in D.\
4.Janet always______here after school.
A.come to B.comes to C. come D. comes
5.My hair is longer than___.
A.my mother B.my mother's C.she D.her
答案
1.B
2.A
3.D
4.D
5.B
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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