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【简答题】
植物体内的胞间信号可分为两类，即化学信号和物理信号。常见的化学信号：（）、（）、（）、（）等。
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皮皮学刷刷变学霸
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】_______ 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 ...
【简答题】1或2的人选,应当由总会计师进行业务3,依照有关规定4。
【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
【简答题】如今很对人看不起体力劳动。(turn up one's nose at sth.)
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