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【判断题】
统计学包括统计工作即实践、统计资料和统计科学三层涵义。A.
正确
B.
错误
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【单选题】I didn’t know if Adolf would accept me in person or reject me as my father had. In the sentence, "didn't know" and "reject" mean:
A.
have no idea; refuse
B.
wonder; refused
C.
wondered; refuse
D.
had no idea; refused
【单选题】Which of the following underlined words is closest in meaning to the one in the sentence "If such steps do work, how much privacy will Americans be willing to give up for a better shot at dodging the ...
A.
I managed to get some good shots of the carnival.
B.
Shaw took a shot at the goal from the halfway line, but missed.
C.
If Lewis won his next fight, he would be guaranteed a shot at the title.
D.
A sharp pain suddenly shot along his arm.
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