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【多选题】
CO2气体保护焊的焊接参数有（）A.
焊丝直径
B.
焊接电流
C.
电弧电压
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皮皮学刷刷变学霸
举一反三
【单选题】When Pete saw Jean Grace, he ______.
A.
was very enthusiastic, hoping for some business to be done
B.
was cold but he still served the young customer
C.
was cold, unwilling to serve the young customer
D.
was very warm to the young customer though he did not want to sell anything to her
【单选题】Pete let Jean Grace have the necklace for just a few pennies because ________.
A.
Pete had to give a Christmas present to someone
B.
Pete was rich and could afford it
C.
Pete took Jean Grace for his sweetheart who had died years ago
D.
Pete felt that the love in him was aroused and had the urge to love others
【单选题】What was Pete's attitude when he mw Jean Grace at first?
A.
He was friendly.
B.
He was indifferent.
C.
He was warm-hearted.
D.
He was sympathetic.
【单选题】When Pete said that Jean Grace paid the biggest price one could ever pay, he meant that _________.
A.
Jean Grace gave a lot of money for the necklace
B.
Jean Grace gave all she had with her for the necklace
C.
Jean Grace thought she paid a lot money for the necklace
D.
Jean Grace wanted to have the best thing in the shop
【简答题】Pete Richards was the loneliest man in town on the day that little Jean Grace opened the door of his shop. Pete's grandfather had owned the shop until his death. Then the shop became Pete's. The front...
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