下列不属于治疗近视主穴的是()。
A.睛明
B.风池
C.百会
D.光明
E.承泣
参考答案:C
()indicates the weight of the vessel and is,therefore,according to a well known principle of physics,equal to the weight of the water it displaces.
A.Gross tonnage
B.Net tonnage
C.Displacement tonnage
D.Deadweight tonnage
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