The reason he could not go there was hi
题型:选择题
问题:
The reason he could not go there was his grades were too low. [ ]
A. why; because
B. why; that
C. for which; which
D. for which; 不填
The reason he could not go there was his grades were too low. [ ]
A. why; because
B. why; that
C. for which; which
D. for which; 不填