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【多选题】酸雨测量应在测量前将降水样品放置一定时间使其与室温趋于一致，等候时间不宜超过（ ），样品应在采集后（ ）内完成测量准备工作。
A.
1h
B.
2h
C.
4h
D.
6h
【单选题】Passage Two Questions 66 to 70 are based on the following passage: If an agreement signed in Germany works out, travelers of this Asian city may one day be able to move from the downtown area to its n...
A.
It is difficult to see fingerprints with human eyes.
B.
There are special ways to recover a suspect’s fingerprints.
C.
Even a small part of a fingerprint is useful for identification
D.
Suspects usually try to avoid leaving their fingerprints at the scene.
【单选题】患者章某，男，28岁。昨晚贪凉后出现泄泻，大便如水样，伴腹痛肠鸣，脘闷纳呆，鼻塞流涕，头身疼痛，舌苔薄白，脉濡缓。若此病例出现恶寒发热体温37．8℃，鼻塞流清涕，头身疼痛明显，治疗宜用（）.
A.
藿香正气散
B.
藿香正气散加银花、连翘
C.
藿香正气散加荆芥、防风
D.
藿香正气散加香薷、佩兰
E.
以上都不是