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【多选题】
在下列关于车钩电气连接装置的描述中正确的是？A.
车钩电气连接装置用于相邻车辆间的电气连接
B.
车钩电气连接装置位于机械车钩的正下方
C.
车钩电气连接装置有两种结构形式
D.
全自动车钩和半自动车钩的电气连接装置采用相同的结构形式
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反馈参考答案：
举一反三
【单选题】单选题-关于阮蛋白(PrP)的叙述’下列哪项是错误的
A.
由人和动物细胞中的prp基因编码
B.
有PrPc和prpsc两种异构体
C.
prPsc对蛋白酶K不敏感
D.
prPc对蛋白酶K敏感
E.
prPC有致病性和传染性
【单选题】When you calm down a little bit, try to think twice and discuss how to find another way.
A.
Y
B.
N
C.
NG
【单选题】He suggested that we ____ the plan later, which suggested that he ____ against it.
A.
discuss; was
B.
would discuss; should be
C.
discussed; was
D.
should discuss; should be
【简答题】正方四辩发言稿或提示卡?
【单选题】听力原文：W：Would you mind if we discuss tomorrow's agenda before dinner this evening? We are simply running out of time． M：Not at all. I certainly don't want to talk about it during our meal. Q：When will ...
A.
Before dinner.
B.
During dinner.
C.
Right after dinner.
D.
The next day.
【单选题】听力原文：M: Susan, what art: we going to discuss at the meeting tomorrow afternoon? W: We'll discuss the sales plan for next year. Q: What will they discuss at tomorrow's meeting? (8)
A.
Customer service.
B.
Product advertising.
C.
New products.
D.
A sales plan.
【简答题】正方四辩发言稿或提示卡?
【简答题】正方四辩发言稿或提示卡?
【简答题】[A] discuss [B] imagine [C] think [D] try
【单选题】听力原文：W: Would you mind if we discuss tomorrow's plan before dinner this evening? M: Not at all. I certainly don't want to talk about it during dinner. When will they probably discuss the plan?
A.
Before dinner.
B.
During dinner.
C.
Right after dinner.
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