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【单选题】
关于电场强度定义式E=F/q0，下列说法正确的是A.
电场强度E 的大小与试验电荷 q 0 的大小成反比
B.
在 电场中某一点，试验电荷受 力F 与 q 0 的比值不因 q 0 而变
C.
试验电荷受力F 的方向就是电场强度E 的方向
D.
若电场中某点不存在试探电荷 q 0 ，则F ＝ 0 ，从而E ＝ 0
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【单选题】We are pleased to inform you that we _____leather goods.
A.
deal with
B.
handle
C.
trade
D.
specialize
【简答题】冷凝器的维护与修理规范有哪些?
【简答题】New technology allowed the production of goods made of _____ and leather.
【简答题】leather goods maker (英译汉)
【简答题】A．Leather goods. B．Shoes. C．Handbags. D．Clothes.
【单选题】What has Linda been designing for the British company?A.handbagsB.leather goods#
A.
What has Linda been designing for the British company? A.handbags
B.
leather goods
C.
handbags and leather goods
【单选题】By 'a customer order', the customer is most probably trying to get
A.
some goods from the factor.
B.
some money from the factor.
C.
some goods from the factor's client.
D.
some money from the factor's client.
【简答题】You should spend about 20 minutes on this task. The diagram below show how leather goods are produced. Summarise the information by selecting and reporting the main features, and comparisons wh...
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