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搜题
【简答题】
简述有机磷酸酯类中毒的机制及解救的原理。
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【单选题】How did the man get there ?
A.
by bus
B.
by air
C.
by taxi
D.
by ship
【单选题】How did the man get the new computer?
A.
His uncle gave it to him as a present.
B.
He bought it himself.
C.
He borrowed it from his sister.
【单选题】四环素类抗生素是( )化合物
A.
酸性
B.
碱性
C.
中性
D.
酸碱两性
E.
都不是
【单选题】How did the man get to work today?40
A.
In a car.
B.
By bus.
C.
On foot.
D.
On a train.
【单选题】四环素类抗生素是( )化合物
A.
酸性
B.
碱性
C.
中性
D.
两性
E.
以上均不是
【单选题】四环素类抗生素是何类化合物:
A.
酸性
B.
碱性
C.
中性
D.
两性
E.
以上均不是
【单选题】液体制剂的质量要求不包括
A.
液体制剂要有一定的防腐能力
B.
外用液体药剂应无刺激性
C.
口服液体制剂外观良好,口感适宜
D.
液体制剂应是澄明溶液
E.
液体制剂浓度应准确,包装便于患者携带和使用
【多选题】目前,增值税电子普通发票重点在()等行业推广使用。
A.
电商
B.
电信
C.
快递
D.
公用事业
【单选题】From the conversation between a customer and a waiter, we learn "today's special" in the restaurant is _________________.
A.
Shrimp salad.
B.
Summer mix.
C.
Beef steak with onion.
D.
Roast duck.
【单选题】How did the man get to know about the job vacancy?
A.
By reading a newspaper ad.
B.
By listening to the morning news.
C.
By seeing a commercial on TV.
D.
By calling an employment service.
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