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【单选题】
产量（x，台）与单位产品成本（y，元/台）之间的回归方程为y=356-1.5x，这说明（ ）A.
产量每增加一台，单位产品成本增加356元
B.
产量每增加一台，单位产品成本减少1.5元
C.
产量每增加一台，单位产品成本平均增加356元
D.
产量每增加一台，单位产品成本平均减少1.5元
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举一反三
【简答题】There were very few people at the concert last night. came Hardly ____________________ the concert last night.
【单选题】The first British people who came to America were _______.
A.
very religious
B.
very talented singers
C.
lovers of musical instruments
D.
graceful dancers
【简答题】It was a very (heat) ______ argument and people were shouting at each other.
【单选题】The people outside the bar__________. [
A.
] were very interested in the television program [
B.
] were chatting with a saleswoman [ C] had no particular interest in anything [ D ] were very uncomfortable
【单选题】The people outside the bar ______
A.
were very interested in the television program
B.
were chatting with a saleswoman
C.
had no particular interest in anything
D.
were very uncomfortable
【单选题】All the people ____the meeting were very important.
A.
attending
B.
present
C.
attended
D.
presented
【单选题】The people from Alton were ______.
A.
not interested in the Olympics
B.
were very excited about Rulon and the Olympics
C.
did not help Rulon's family go to the Olympics
D.
stayed at home during the parade
【单选题】【课堂练习 l 】某企业接受投资者投入机器一台,价值 67000 元,该企业在作会计分录时,应贷 ( ) 科目。
A.
“实收资本”
B.
“固定资本”
C.
“资本公积”
D.
“应收账款”
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