问题
We spent all our money because we stayed at the most expensive hotel in town.—Why didn’t you stay at __________ one
A:not be
B:to be
C:to not be
D:not to be;
B:to be
C:to not be
D:not to be;
正确答案是：
同类题型
I think that studying in pairs or groups is necessary____you want to learn from each other in class.
The girl is kind to ________ and she never plays tricks on __________.
Penicillin was then produced ________ in order to meet the demands of the armies.
All the girls swam in the lake except two， who _____ halfway