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【简答题】
谷类作物的产量构成因素为( )。 A.播种面积、株数和粒重 B 单位面积穗数、穗粒数和粒重 C.播种面积、穗粒数和粒重 D.播种面积、亩穗数和粒重
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【简答题】阅读理解。 Health is the most important thing in the world. Nothing is more important than health. If one takes away our money, houses, cars, or even our clothes, we can still survive. 1 That is why we alw...
【单选题】Regular meals and exercise ______our health.
A.
important
B.
are important for
C.
are important to
【单选题】I know I am short, but he is ____ than I.
A.
less taller
B.
more tall
C.
no taller
D.
the taller
【简答题】Health is the most important thing in the world. Nothing is more important than health. If we take away our money, houses, or even our clothes, we can still survive. ___ 小题1: __ That is why we always ...
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