答案:B
Presently he made the suggestion that they _______ their conversation in French. [ ]
A. carry on
B. carried on
C. to carry on
D. carrying on
属于M期细胞周期特异性的抗肿瘤药是()。
A.顺铂
B.长春碱
C.氮芥
D.阿糖胞苷
E.环磷酰胺