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【单选题】
在C语言中,以下叙述正确的是 。
A.
可以把一个字符常量或一个字符串常量赋给一个字符变量
B.
可以把一个字符变量作为一个整型变量输出
C.
整型变量可以表示的数的范围是有限的,而实型变量可以表示的数的范围是无限的
D.
整型、实型、字符型数据不能进行混合运算
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【单选题】At night while the ship is tied up to the dock,a fire breaks out in a cargo hatch. After sounding the alarm,what should the person on watch do?()
A.
Begin fighting the fire immediately
B.
Await further orders from the Master
C.
Let go the lines to let the vessel drift to an anchorage
D.
Send a person to summon the shore authorities
【单选题】Which of the following shows that a person is NOT dreaming in his sleep?
A.
His eyes begin to move.
B.
His breathing becomes faster.
C.
His heart rate increases.
D.
His eyes stop moving.
【判断题】高级语言是面向过程语言。
A.
正确
B.
错误
【单选题】In the following paragraph, which sentence breaks the unity of the paragraph? Many TV commercials imply that a woman's self-esteem depends on her cleaning ability. In one commercial, we see a woman t...
A.
In another, a young wife wins her husband's heart with fried chicken.
B.
Countless other commercials blurt out the message that a woman will pass muster as a person if her kitchen floor gleams and her toilet bowl is blue.
C.
This idiocy must work, because the images of women scrubbing, mopping, waxing and smiling keep on coming over the air.
D.
In one commercial, we see a woman terribly upset because her guests find spots on her glassware.
【单选题】白化病是由于缺下列哪种酶所致
A.
苯丙氨酸羟化酶
B.
对-羟苯丙酮酸氧化酶
C.
尿黑酸氧化酶
D.
酪氨酸酶
E.
多巴胺羟化酶
【简答题】固定安装式充电桩设备分为 充电桩和 充电桩。
【简答题】He's either a hero or a v_____, depending on your point of view. (a bad person who harms other people or breaks the law)
【简答题】如图所示,条形磁铁向右运动时线圈的运动方向为_________(向左摆动/向右摆动)。
【判断题】按照《旅游安全管理暂行办法》规定,旅游安全管理应该贯彻“安全第一,预防为主”的方针。( )
A.
正确
B.
错误
【简答题】 商务谈判解决利益冲突的必要性
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