The telephone is ringing.It ___ my boyfriend.
题目
The telephone is ringing.It ___ my boyfriend.
The telephone is ringing.It __ my boyfriend.He said he would take me out to dinner tonnight.
A.can be
B.may not be
C.must be
D.mustn't be
根据句意可以排除BD,AC中哪个更好?
答案
C
肯定的推测,用must,may 等,排除B,D
can 表推测时只能用于否定句和疑问句,故排除A
请在客户端右上角评价点“满意”即可,
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
最新试题
热门考点