献血公民的年龄应为()
A.16~60岁
B.16~55岁
C.18~55岁
D.18~60岁
E.18~65岁
参考答案:C
----My computer has gone wrong. I’ll have it tomorrow.
----Why not have Uncle Li it? Nobody can if he can’t.
A.fix; fixed
B.fix; fix
C.fixed; fixed
D.fixed; fix
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