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【简答题】
已知 int a=3; 执行 a += a -= a *= a; 后,变量a的值是多少?
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A.
玄奘
B.
郑和
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张骞
D.
汪大渊
【单选题】In big cities, people like to go out by subway.
A.
出租车
B.
火车
C.
地铁
【单选题】In big cities, people like to go out by subway.
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出租车
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火车
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飞机
【判断题】清洁 , 是指用清水、清洁剂或机械洗刷等物理方法清除物体表面的尘埃、污垢和有机物的过程。其目的是去除和减少微生物,并非杀灭微生物。适用于医院地面、墙壁、桌椅、病床等物体表面的清洁处理和医疗护理用品消毒杀菌前的准备。
A.
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【单选题】我国古代集探险、外交和通商于一身的伟大旅行家是( )
A.
玄奘
B.
郑和
C.
张骞
D.
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【单选题】Epidemics are most likely start in big cities where poor people live crowded together in miser- able conditions.
A.
Y
B.
N
C.
NG
【单选题】我国古代集探险、外交和通商于一身的伟大旅行家是 【 】
A.
玄奘
B.
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张骞
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【判断题】Chinese people also make appointments ahead of time like Westerners do, since in big cities people are busy with everything, job, family, public affairs etc.
A.
正确
B.
错误
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