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【单选题】
临床输液所使用的等渗葡萄糖,过去的标签标为 5% ,现在如果标为质量浓度和物质的量浓度的话,应该分别是A.
5.0 g · L-1和0.28 mol · L-1
B.
50 g•L-1和0.28 mol•L-1
C.
50.0 g•L-1和280mol•L-1
D.
50.0 g•L-1和0.28 mmol•L-1
E.
5.0 g•L-1和0.28 mmol•L-1
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【单选题】Susan is _____ to _____ with new ideas. I think she is the most suitable for the job. [ ]
A.
enough imaginative; bring
B.
enough imaginative; come up
C.
imaginative enough; bring
D.
imaginative enough; come up
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A.
creativity
B.
informal
C.
sympathy
D.
enthusiastic
E.
impatient
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A.
1倍;
B.
2倍;
C.
3倍;
D.
4倍
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