公民临床用血时，交付用于血液的费用没有包括
A．血液采集费用B．血液购买费用C．血液储存费用D．血液分离费用E．血液检验费用
参考答案：B
用所给动词的正确时态填空。
1.It takes about an hour _____(go) to Changzhou by bus.
2.He left home without _____(tell) his mother.
3.My sister seldom _____(play)volleyball now .
4.Look ! Lily's cat _____ (lie)on the sofa comfortably .
5.It's time for us _____(exercise) now .
6.I am planning _____ (take) a holiday to the USA.
下列物质中不能为人体生命活动供能的是 [ ]
A．水
B．糖类
C．脂肪
D．蛋白质
