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【单选题】
关于Flash存储设备的描述,不正确的是( ).
A.
Flash存储设备利用Flash闪存芯片作为存储介质
B.
Flash存储设备采用USB的接口与计算机连接
C.
不可对Flash存储设备进行格式化操作
D.
Flash存储设备是一种移动存储交换设备
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参考答案:
举一反三
【单选题】A 100-kg astronaut releases 1 g of gas from a special pistol at a speed of 50 m/s. As a result, he moves in the opposite direction at
A.
5 cm/s
B.
50 cm/s
C.
0.5 cm/s
D.
0.05 cm/s
【单选题】常用的电流互感器副边标准额定电流为 多少? 当 N 2 / N 1 =1000 / 10 时,电流互感器可测量的最大电流为 ? 。
A.
5A / 500A
B.
10A / 1000A
C.
5A / 50A
D.
10A / 100A
【单选题】He came into ____ as a result of his success in the competition.
A.
identification
B.
enticements
C.
optimism
D.
flushed
E.
confrontation
F.
viciously
G.
masculine
H.
prominence
I.
react
J.
blinking
【单选题】Consider Figure 8.1. Assume Greece levies a per-unit tariff of $20 on imports from both Germany and France. As a result of the $20 tariff, Greece's consumer surplus falls by: Figure 8.1 depicts the su...
A.
$90
B.
$100
C.
$110
D.
$120
【单选题】常用的电流互感器副边标准额定电流为( )。
A.
5 A
B.
10 A
C.
1 A
D.
4 A
【单选题】Lenny is employed by Berry plc at a salary of £42, 000 each tax year. He is provided with a car available for private use throughout 2018/19. The car has CO2 emissions of 103 g/km and a list price of ...
A.
£4,500
B.
£5,000
C.
£4,200
D.
£3,780
【单选题】数车程序段G99 G1 X20 Z-10 F0.2;中的F0.2表示车刀进给速率为( )。
A.
每分钟0.2 mm
B.
每转0.2 mm
C.
每秒钟0.2 mm
D.
与转速有关
【多选题】Case study: G etting Results magazine documented the use of CFTs by Reprint Management Services of Lancaster, Pennsylvania, a small company with fewer than 30 employees. The owner of the business orig...
A.
Employees in support roles are more concerned with profits and ways to increase sales. They now realize that the more the company succeeds, the more they benefit directly.
B.
People communicate more openly and are more helpful to each other. There is a far greater sense of teamwork instead of each person looking out for number one.
C.
Employees' problem-solving skills have improved dramatically, but it is more difficult to build consensus for a given solution.
D.
People were more likely to be passive and quiet, reasoning that the problem was not their responsibility
E.
People recognize that there is strength in diversity—that not everyone has to agree on an issue. They know they are being understood, but that some people may still choose to disagree with them, and that such differences are acceptable.
【单选题】The way research is carried out in universities has changed as a result of globalization.
A.
A
B.
B
C.
C
D.
D
E.
E
F.
F
G.
G
H.
H
I.
I
【简答题】B.2. 2. e.g. However, the average journey time has increased in large cities as a result of widespread automobile use. a. (every eight seconds, a person dies, water pollution) b. (problems of low econ...
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