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【判断题】
动力蓄电池系统总能量：动力蓄电池系统的额定电压×动力蓄电池系统的容量A.
正确
B.
错误
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皮皮学刷刷变学霸
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【单选题】I'm sorry I have no time to talk with you now. The manager required that all the Work ________ before we leave for home.
A.
be finished
B.
should finish
C.
must be finished
D.
would finish
【简答题】在微电子加工环境中,进入洁净区的工作人员必须注意以下事项( ) (A) 进入洁净区要先穿戴好专用净化工作服、鞋、帽。 (B) 进入洁净区前先在风淋室风淋 30 秒,然后才能进入。 (C) 每周洗工作服,洗澡、理发、剪指甲,不用化妆品。 (D) 与工作无关的纸张、书报等杂物不得带入。
【简答题】手势仪态要求：优雅、含蓄、（）。切记不可只用食指指指点点，而应采用掌式。
【单选题】M:________? T:I'd love to, but I'm afraid I have no time." M:0h, no. You'll surely come over. T: It's very nice of you. But I'm sorry I have to go to a meeting.
A.
Do you have lunch out in a restaurant
B.
Shall I have you with me at my birthday
C.
Did you go to see the film
D.
Have you enjoyed yourself at the party
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