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【判断题】
在非全面调查中，最完善、最有科学依据的调查方法是重点调查。( )A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】A．Wet and stormy weather is on the way. B．Fine weather is expected. C．It's going to be cold. D．The rain will continue.
【单选题】What is the weather going to be? It's ____________. [ ]
A.
raining
B.
rained
C.
going to rain
【简答题】If plants gives off more smells, what kind of weather is going to come? It is going to ______.
【简答题】A．Wet and stormy weather is on the way. B．Fine weather is expected. C．It's going to be cold. D．The rain will continue.
【单选题】What ________ the weather ________ like tomorrow?
A.
is; going to
B.
is; /
C.
is; going to be
D.
is; be
【简答题】酶的活性中心是由 在酶分子中的某些区域相互靠近而形成的,酶活性中心内的基团有 和 两类
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