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【单选题】
ZD6-A型电动转辙机的额定转换( )。A.
2450N
B.
3430N
C.
4413N
D.
5884N
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】The word 'tip' is closest in meaning to ______.
A.
a few tricks
B.
some advice
C.
certain sum of money
D.
some secrets
【简答题】对于《物理教学论》,你将怎样学?
【简答题】According to the article, in some countries leaving a tip can cause bad feelings.
【单选题】(单选)In some restaurants it is expected that the customer will leave a ‘tip’. Typically, what percentage tip should the customer leave?
A.
5%
B.
10%
C.
15%
D.
20%
【单选题】In some restaurants it is expected that the customer will leave a ‘tip’. Typically, what percentage tip should the customer leave?
A.
5%
B.
10%
C.
15%
D.
20%
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