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【单选题】
旅游团在景区游览时,一游客提出希望单独划船游湖,导游员的正确做法是( ) P236
A.
同意其要求,但陪同一-起划船
B.
尽量劝阻并如实说明情况
C.
若游客坚持则不必阻拦, 但说明后果自负
D.
让游客去问领队,由领队决定
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【单选题】负载为7.5KW的三相异步电动机,应选额定电流为( )的交流接触器。
A.
9A
B.
12A
C.
18A
D.
25A
E.
32A
F.
40A
【单选题】控显界面上方和下方的横线段表示供电区段,稳定灰色表示的是 ()
A.
供电区段有电 B 供电区段没电 C 供电区段状态未知 D 供电区段无任何状态信息
B.
供电区段没电 C 供电区段状态未知 D 供电区段无任何状态信息
C.
供电区段状态未知 D 供电区段无任何状态信息
D.
供电区段无任何状态信息
【简答题】Proof-reading and error correction. Each indicated line contains a maximum of one error. In each case, only one word is involved. You should proofread the passage and correct it in the following way: ...
【简答题】负载为 7.5KW的三相异步电机,应选额定电流为( )的交流接触器。
【简答题】It's fine on Saturday morning. There are many people in the park. Many of 1 (they) are young and some are old, Some children are____2__( 玩 )s over there. Two boys are playing__3__their toys.Look, ...
【简答题】(1)负载为0.75KW的三相异步电机,主电路铜导线为 mm2的铜导线。 (2)负载为7.5KW的三相异步电机,应选额定电流为 的交流接触器。 (3)负载为11KW的三相异步电机,应选额定电流为 的空气开关。 (4)负载为7.5KW的三相异步电机,应选额定电流为 的熔断器。
【简答题】Error correction. Shocked by the cost of new cars, a used car seemed the best buy to Linda.
【单选题】Which one is a more unified paragraph? Directions: The following two paragraphs are on the topic “ Education and Sex ”. Which one is a more unified paragraph?
A.
Paragraph 1 Although much is made of differences between the brains of adult males and females, the sources of these differences are a matter of controversy. Some people put forward cultural explanations and note, for example, that when girls are taught separately from boys they often do better in subjects such as maths than if classes are mixed. Others claim that the differences are rooted in biology, are there from birth, and exist because girls’ and boys’ brains have evolved to handle information in different ways.
B.
Paragraph 2 Although much is made of differences between the brains of adult males and females, the sources of these differences are a matter of controversy. Luigi Guiso of the European University Institute in Florence and his colleagues have just published the results of a study which suggests that culture explains most of the difference in math, at least. On average, girls’ math scores were, as expected, lower than those of boys.
【单选题】The two boys share the same hobbies but they are quite different _______ personality.
A.
in
B.
with
C.
for
D.
on
【简答题】Error correction. To make a favorable impression upon a prospective employer,courteous languange should be used by an interviewee.
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