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【单选题】
证券交易所以()方式决定交易价格。
A.
询价方式
B.
固定定价方式
C.
竞价方式
D.
以上都不对
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举一反三
【单选题】车辆识别代码“VIN”是由()位数字和字母组成。
A.
15
B.
16
C.
17
D.
18
【单选题】古代河南简称“豫州”,说明当时这个地方有大象分布,表明当时的气候比现在:
A.
干旱
B.
更不稳定
C.
温暖
D.
寒冷
【单选题】I am sure Tom has been here and has done ______.
A.
that required him
B.
which was required of him
C.
what was required of him
D.
what has been required him
【单选题】In the last paragraph, people are recommended to have ______.
A.
foods containing large quantities of refined flour and vegetables
B.
foods with fibers removed
C.
foods with more fibers
D.
food with additives
【单选题】作业人员定期健康检查属于哪一级预防()。
A.
初始级预防
B.
第一级预防
C.
第二级预防
D.
第三级预防
E.
以上都不是
【单选题】Yesterday when I was playing in Century Park, I came across Mr Li, our physics teacher. The underlined part means ______. [     ]
A.
met
B.
happened to meet
C.
saw
D.
talked with
【单选题】车辆识别代码( VIN )是由( )位数字字母组成的?
A.
20
B.
17
C.
16
D.
18
【单选题】. — I ‘ll ask our physics teacher to explain Newton’s Second Law of Motion, which she taught us yesterday. — That’s just _______ most of the students haven’t understood.
A.
what
B.
why
C.
how
D.
where
【单选题】组成微型机主机的部件是
A.
CPU 、内存和硬盘
B.
CPU 、内存、显示器和键盘
C.
CPU 和内存储器
D.
CPU 、内存、硬盘、显示器和键盘套
【简答题】1度电 = kWh。
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