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【判断题】
电火花成形加工在粗加工时一般选择煤油加机油作为工作液。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】In the very short term, planned investment ( ) when GDP changes and planned consumption expenditure ( ) when GDP changes.
A.
changes; changes.
B.
changes; does not change
C.
does not change; changes
D.
does not change; does not change
【单选题】When I came inside the office, they ________ a party for the coming festival. [ ]
A.
planned
B.
were planning
C.
plan
【单选题】_______ we have planned ahead might change when we put it into practice.
A.
Whatever
B.
Whenever
C.
Whoever
D.
However
【简答题】如今很多人看不起体力劳动。
【简答题】When Emily Beardmore first heard that a trip was being planned by the biology class at Windsor High School, she thought about how much fun it would be. “I thought it would be a really good experience ...
【单选题】What did Jalpur plan to do when the harvest was good?
A.
He planned to sell the corn and live with his son.
B.
He planned to sell the fields and live with his son.
C.
He planned to invite his son to live with him.
D.
He planned to invite his grandchildren to live with him.
【单选题】When investment is less than planned investment, aggregate planned expenditure is ( ) than actual aggregate expenditure and inventories are ( ) than planned.
A.
greater; greater
B.
greater; less
C.
less; greater
D.
less; less
【单选题】I to return to work when the children are a little older．A.plannedB.had planned##
A.
I to return to work when the children are a little older． A.planned
B.
had planned
C.
was planning
D.
am planning
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