为细胞周期非特异性药物()。
A.阿糖胞苷
B.长春新碱
C.环磷酰胺
D.维A酸
E.门冬酰胺酶
参考答案:C
We take_________ for granted that students should obey the school rules. [ ]
A. it
B. that
C. this
D. one
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