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【判断题】
体大的雏鸡一定健壮。A.
正确
B.
错误
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【多选题】Choose the six correct words from the box to complete the sentences.
A.
warehouse
B.
bulk
C.
delivery
D.
despatch
E.
discount
F.
enquire
G.
payment
H.
refund
I.
return
J.
bargain K. stock L. sale 1. At that price, the car you bought was a real__________ . 2. You cannot get a __________ if you do not send back the goods in their original packaging. 3. As we are always having storage problems, I think we should build a new __________ . 4. If there is a problem with any of the goods you receive, please__________ them within three days. 5. Our policy is to __________ goods within 72 hours of receiving an order. 6. We offer a 5% __________ on orders over $500.
【简答题】Listen to the statements for three times and fill in the blanks with what you hear. 1.The fashionable trainers are _____________ shoes in this season among Adidas' all new ar. 2. Samsung Smartph...
【判断题】A most arduous part of their experiment came as they were leaving Australia. They had a lot of luggage to carry and, meanwhile, two children to take care of.
A.
正确
B.
错误
【简答题】门极控制增益β表征关断增益,提高关断增益可以提高 。
【简答题】PLC循环扫描的工作方式分为( )、( )、( )三个阶段。
【单选题】A most arduous part of their experiment came as they were leaving A ustralia. T hey had a lot of luggage to carry and, meanwhile, two children to take care of .
A.
T
B.
F
【简答题】1) The original function of a car is ___. 2) The function of a car nowadays becomes ___. 3) People will follow their neighbors to ___. 4) People’s endless discontent appears ___. 5) Humans’ discontent...
【判断题】A most arduous part of their experiment came as they were leaving Austrilia. They had a lot of luggage to carry and, meanwhile, two children to take care of.
A.
正确
B.
错误
【简答题】PLC循环扫描的工作方式分为输入采样、()、()三个阶段?
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