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问题
多项选择题
震动技术分为()。
A.简易
B.一般
C.精密
D.特殊
答案
参考答案:A, C
判断题
自动转账的公式是手工输入的,数据的取值也是手工输入的。()
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选择题
Parents should be aware that communication between parents and their children is important, _____ their
heavy work loads.
[ ]
A. but for
B. besides
C. because of
D. despite
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