化脓性脑膜炎患儿静脉输入青霉素应在多长时间内输完，以免影响药效
A．1 h内B．2 h内C．3 h内D．4 h内E．5 h内
参考答案：A
21. —What did you think of _____ president?
—I didn’t care for him at first, but after ______ time I got to like him.
A．the, a
B．/, the
C．the, the
D．/, a
以上海为基地，号称清末四大小说的期刊是
①《小说林》 ②《月月小说》 ③《绣像小说》 ④《莽原》 ⑤《新小说》
A．①②③④
B．①②③⑤
C．②③④⑤
D．①②③④⑤
