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【单选题】
交通系统中不属于交通工具的是()。A.
汽车
B.
飞机
C.
船舶
D.
港口
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举一反三
【单选题】阿托品用于抢救有机磷酸酯类中毒时不会出现的作用是
A.
缓解支气管痉挛
B.
减少支气管腺体分泌和唾液分泌
C.
降低胃肠道平滑肌兴奋性
D.
复活胆碱酯酶
E.
心率变快
【多选题】补料分批发酵中不了的目的和意义可以概括为:
A.
维持菌体正常代谢，推迟自溶期
B.
延长产物合成期
C.
维持较高的产物增长幅度
D.
降低底物消耗量
E.
纠正异常发酵，控制Ph
【单选题】There has been housing development on a massive ________ since 1980.
A.
range
B.
scale
C.
degree
D.
level
【简答题】A．No sufficient security has been provided to the witnesses and lawyers. B．Not every defendant has been offered an attorney. C．Some lawyers threatened to boycott the trial. D．Saddam Hussein refused to...
【简答题】The island where these rare birds nest has been declared a _____. A. observation B. reservation C. preservation D. conservation
【单选题】The destruction of rainforests has been_____as a disaster for the environment.
A.
blamed
B.
declared
C.
condemned
D.
appealed
【单选题】______ in the earthquake thoroughly, the city has now been rebuilt.
A.
Destroying
B.
Having destroyed
C.
Destroyed
D.
To be destroyed
【简答题】A professor I have worked pretty closely with has been diagnosed with Stage 4 cancer. It has been devastating(悲惨的) for his family and heartbreaking for his students. What made him extraordinary was no...
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