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【判断题】
螺纹M16×2，其中M表示普通螺纹，16表示螺纹公称直径，2表示性能等级。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】开放式问题的编码,会由于调查者的判断而存在一定的主观性,所以问卷调查中不宜过多设计开放式问题,一般以个为宜。
A.
1—2个
B.
5—6个
C.
10—15个
D.
15—20个
【简答题】根据植物对水份的要求可以将植物分为哪几种类型?
【简答题】AKC的全称是 。
【简答题】Section B Can Burglars Jam Your Wireless Security System? [A]Any product that promises to protect your home deserves careful examination. So it isn’t surprising that you’ll find plenty of strong opini...
【简答题】圆柱被平面截切后产生的截交线形状有 、 、 三种
【多选题】Can Burglars Jam Your Wireless Security System? [A]Any product that promises to protect your home deserves careful examination. So it isn’t surprising that you’ll find plenty of strong opinions about ...
A.
I
B.
D
C.
J
D.
F
E.
B
F.
H
G.
C
H.
K
I.
G
J.
E
【多选题】交际应用(A) A: Excuse me. 11 B: 12 I’m new here. Please ask that girl. A: Excuse me, could you tell me the way to the zoo? C: Go along this street until you reach the second traffic lights. At the end of ...
A.
Sorry, I don’t know.
B.
Can I take a bus to get there?
C.
I think it’s so far.
D.
Could you please tell me how to get to the zoo?
E.
Thank you very much.
F.
Which bus shall I take?
G.
Yes, I know.
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