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【判断题】
园艺植物适宜的土壤含水量为其最大持水量的60%~80%;早春灌水有利于果树花芽的 发育和座果,但过量灌溉易造成春长而增加落花落果。A.
正确
B.
错误
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举一反三
【单选题】Arab people suddenly______smashing French shop windows.
A.
set aside
B.
set off
C.
set about
D.
set out
【单选题】When we were playing__great joy, I suddenly remembered my grandpa.
A.
in
B.
on
C.
to
D.
with
【简答题】Suddenly they see the moment for one of their best _______ , but in a flash the conversation has moved on and the opportunity is lost.
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