集体利益与个人利益是相互依存的,只是要求个人关心和维护集体利益。[ ]
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--- How can I use iPhone 4S ?
--- Just refer to the _______.
A.expressions
B.explanations
C.preparations
D.directions
下列关于TSH叙述正确的是()
A.原发性甲亢时,TSH↑
B.继发性甲低时,TSH↑
C.皮质醇增多症时,TSH↑
D.原发性甲低时,TSH↑
E.继发性甲亢时,TSH↓