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【单选题】
GSP规定储存化学原料药和中药提取物的库房相对湿度应控制在( )。A.
45%～75%
B.
35%～75%
C.
30%～70%
D.
40%～80%
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【简答题】完形填空。 If you cough occasionally, you may just be suffering from a common cold. 1 if you have a rising fever with your 2 , or you have difficulty in breathing, you had better 3 a doctor or call the eme...
【单选题】When it comes to picking a pet, size matters. If __1__ , take that into account. It might seem like a bird wouldn't take up much room, but __2__ . Make sure you have plenty of space to house your new ...
A.
a small dog will probably be more suitable
B.
be aware that reptiles also need room to spread out sometimes
C.
you live in a small apartment
D.
it's important to realize that even small birds need large cages
E.
which can take up several feet of counter space
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