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【单选题】
空调机在夏季处理空气,若蒸发器表面温度高于露点温度时,空气的处理结果是( )。
A.
含湿量减少
B.
相对湿度减少
C.
含湿量增加
D.
相对湿度增大
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参考答案:
举一反三
【单选题】喹诺酮类药物不宜用于哪种病原体的感染
A.
大肠杆菌
B.
淋球菌
C.
白色念珠菌
D.
铜绿假单胞菌
E.
革兰氏阳性菌
【判断题】We have become the most intelligent animals in the world because we have used tools for millions of years.
A.
正确
B.
错误
【单选题】真皮层含有人体()的水分。
A.
0.3
B.
0.4
C.
0.5
D.
0.6
【单选题】听力原文: In the past few years, millions of Americans have become suddenly enthusiastic about the bicycle as if it were a great new invention. Annual bicycle sales doubled between 1960 and 1970, and ther...
A.
Nearly 7 million.
B.
Nearly 17 million.
C.
Nearly 70 million.
D.
Nearly 77 million.
【单选题】痛风患者不需要加以限制的食物有( )
A.
红酒
B.
蘑菇
C.
虾蟹
D.
鸡蛋
E.
豆腐
【单选题】If nothing is done to protect the environment, millions of spedes that are alive today will have become ________ .
A.
deteriorated
B.
degenerated
C.
suppressed
D.
extinct
【单选题】If nothing is done to protect the environment, millions of species that are alive today will have become _____.
A.
deteriorated
B.
degenerated
C.
suppressed
D.
extinct
【简答题】Millions have become members of health clubs and have _____________ health club one of the fastest growing business in the US today. And now the beneficial effects of these changing attitudes and beha...
【单选题】位于生发中心内,促进 B 细胞发生体细胞高频突变并分化为浆细胞的 T 细胞是
A.
Th1
B.
Th2
C.
Th3
D.
Treg
E.
Tfh
【单选题】上肢假肢的制作流程错误的是()
A.
第四步;上肢假肢接受腔的适配
B.
第五步;假肢接受腔的制作
C.
第一步;检查
D.
第二步;测量尺度
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