常见于败血症、伤寒的缓解期()。
A.波状热
B.稽留热
C.不规则热
D.弛张热
E.间歇热
参考答案:D
First impressions are the most lasting. After all, you never get _____ second chance to make _____ first
impression. [ ]
A. a; the
B. the; the
C. a; a
D. the; a
影响人口分布最基本的因素是
A.历史
B.政策
C.自然环境
D.经济水平