问题

You shouldn’t drive for more than three hours without ______ a rest.
A:have
B:to have
C:having
D:had;
B:to have
C:having
D:had;
正确答案是:
同类题型
Will there be fewer trees –_______________.
The woman pulled her hat low down ____ her eyes in order not to be recognized by the angry crowds
Don’t ____ too late , or you will feel tired in class. —I won’t , mum. Good night.
ot what you say ______ matters, butwhat you do.
A number of ______are on in the museum. Let’s see them tomorrow.