叶酸为()。
A.抗心衰药
B.抗高血压药
C.抗贫血药
D.抗心律失常药
E.β受体阻断药
参考答案:C
解析:
叶酸是用于治疗各种巨幼红细胞性贫血的抗贫血药。
I will watch TV rather than this film.
A.see
B.seeing
C.seen
D.saw
I'd like to start my own business-that's _____ I'd do if I had the money.
A. why
B. when
C. which
D. what