中国石油大学 / 中石油
正确率:100%
38. Not one of us has a clear idea _______ to do.
A、what the others want
B、that the others want
C、which do the others want
D、what do the others want
A、what the others want
B、that the others want
C、which do the others want
D、what do the others want
参考答案:
佳题速递: