问题
Didn’t it occur to you ______ we could have solved the problem in an easier way
A:that
B:whether
C:how
D:why;
B:whether
C:how
D:why;
正确答案是：
同类题型
Look! The girl with long hair is making a snowman. Is she Sandy— It __________ be her. I’m not sure.
er I made mistakes, the teacher pointed them outwith ______.
t, I have a favor to ask you— _______
in the library!—OK. I’ll follow it.
n’t mindpicking up your things from the store. _____, the walk will do me good.