问题
Even if we are very busy, we should spend ______ doing exercise every day.
A:some time
B:sometime
C:sometimes
D:some times
B:sometime
C:sometimes
D:some times
正确答案是:
同类题型
You will believe me if you go and see the pyramids______ yourselves. [ ]
The hotel will ________ breakfast, but we will have to go out for lunch and dinner.
This dictionary, few pages ___are missing, is of great importance.
Do you know when the television was invented? —Yes, it was invented______ 1927. [ ]