低流量供氧,氧流量为1L/min时吸氧的浓度为()
A、25%
B、29%
C、33%
D、37%
参考答案:A
补全对话。根据对话内容,从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余
选项。
— What's the matter with you, Tom?
— Oh, 1_____ Maybe I've got a cold.
— 2_____ Why don't you take some cold stop?
— 3_____
— That's what I took the last time I had a cold. 4_____ Maybe that'll help.
— Thanks. (Two days later)
— How are you feeling now?
— Getting better.
— 5_____
A. Does it work well?
B. Good idea.
C. Glad to hear it.
D. I feel a little bad under the weather now.
E. It worked pretty well.
F. It's very kind of you.
G. That's too bad.
目前教育体制的功能在很大程度上采用“教育抽水机理论”,也就是将高素质的农村劳动者从农村抽吸到城市,将本来可能会有利于农村经济发展的潜在人力资本变成了仅有利于城市经济发展的人力资本。但华西村做法却恰恰相反,他把人才从城市抽吸到华西村发展。有人说,华西村本身就很富裕,这种情况不具有普遍借鉴意义。 根据上述信息回答以下问题:
华西村的这种做法对你的择业观有何启示?