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【判断题】
设g表示销售量,p表示价格,则∑p0q1-∑p0q0表示由于商品销售量的变动对商品总销售额的影响。( )
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】In an example, a local church is made up of people who are very different in their lifestyles and their stages of life. Mary is a 23-year-old single parent who earns the minimum wage. Jonathan is 60 y...
A.
more vacation time
B.
more responsibility
C.
greater career growth
D.
more money
E.
a greater sense of inner peace
【单选题】She earns more money than her husband.
A.
她比她老公挣得多。
B.
她老公比她挣得多。
C.
她跟她老公挣得一样多。
【单选题】硝化反应中,一硝化反应终了,反应液上层是 。
A.
混酸
B.
氯苯
C.
水层
D.
一硝基氯苯
【简答题】请听下面一段材料,回答第1-3题。 1. What did the woman enjoy doing when she was young? A. Seeing movies B. Watching birds C. Painting model planes 2. What does the man want to do? A. Save money for his children. B. ...
【单选题】The young lady has been living beyond her means . The underlined part means ?
A.
spending more money than she earns.
B.
spending less money than she earns.
C.
knowing more than her peers.
D.
knowing less than her peers.
【单选题】Her husband earns ____ she while they do the same amount of work.
A.
twice as many as
B.
as twice much as
C.
twice more money as
D.
twice as much money as
【判断题】面层、基层、底基层都是路面工程中主要分项工程。()
A.
正确
B.
错误
【单选题】酶的竞争性抑制剂具有下列哪种动力学效应
A.
V m 不变,K m 增大
B.
V m 不变,K m 减小
C.
V m 增大,K m 不变
D.
V m 减小,K m 不变
【单选题】Her husband earns ______ she does, although they do the same amount of work. A. twice as much as B. twice as many as C. twice more money as D. as twice as much as
A.
twice as much as
B.
twice as many as
C.
twice more money as
D.
as twice as much as
【单选题】It can be inferred from the answerer's words that _____________.
A.
the questioner should not worry about her boyfriend's income since she earns more
B.
the questioner had better look for a more materially ambitious boyfriend
C.
what matters most is love instead of share of financial responsibilities
D.
what accounts is the commitment to family rather than the money earned
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