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【单选题】
---Mum, can I go out to play football with Alice? ---No, you can’t your homework is done.A.
while
B.
after
C.
until
D.
as
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举一反三
【简答题】We observe that the first calls for radical transformation did not begin until the period of the revolution . (industry)
【单选题】If we observe that a consumer’s budget constraint has shifted inward, we can assume that the consumer will be
A.
fewer normal goods and more inferior goods.
B.
more normal goods and fewer inferior goods.
C.
more normal goods and more inferior goods.
D.
fewer normal goods and fewer inferior goods.
【单选题】如果怠速控制阀的阀体锥面有较多积炭,则将导致发动机( )。
A.
进气量减小、混合气过浓，冷机起动困难
B.
进气量减小、混合气过稀，冷机起动困难
C.
进气量增大、混合气过浓，热机起动困难
D.
进气量增大、混合气过稀，热机起动困难
【简答题】If we observe carefully, we van find that most of the flowers in nature are red, orange and yellow. If we have seen a black flower, it’s a chance in million . People have made a census(普查)to colours o...
【判断题】One problem with Web analytics, Web mining, and clickstream data is that we observe and follow a computer, not knowing who is actually moving the mouse.
A.
正确
B.
错误
【单选题】We observe that the first calls for radical ______ did not begin until the period of the industrial revolution.
A.
transaction
B.
transition
C.
transmission
D.
transformation
【单选题】That we observe the victory is to ___________. a) celebrate b) focus on our great success in presidential elections
A.
a) celebrate
B.
b) focus on our great success in presidential elections
【单选题】What are the writing principles that we should observe when we write a business letter?
A.
Clarity, Completeness, Conciseness, Correctness, Concreteness and “You” attitude.
B.
Consideration, Courtesy, Completeness, Concreteness, Clarity and “We” attitude.
C.
Completeness, Conciseness, Vagueness, Concreteness and Consideration.
D.
Consideration, Courtesy, Completeness, Concreteness, Clarity, Conciseness and Correctness.
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