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问题 填空题

CRH2型动车组正常情况下列车总风管压控制在（）之间。

答案

参考答案：780-880KPa

补全对话，情景问答
选择方框中的句子补全对话，有两项是多余的。
A. Can I help you?
B. What would you like?
C. Anything else?
D. Is that enough?
E. Are you full?
F. Would you like something to drink?
G. Would you like something to eat?
May: Joy, what time is it now?
Joy: It's about half past four.
May: Let's have a rest (休息一会儿).    1   .
Joy: Yes. I am thirsty now.
May:    2   .
Joy: I'd like a bottle of orange juice, please.
May:    3   .
Joy: No, thank you. I'm not hungry. What about you?
May: I'm hungry now.
WOMAN:    4   .
May: Yes. I'd like a hamburger, a bottle of orange juice, and a bottle of apple juice.
WOMAN:    5   .
May: No, that's all.
WOMAN: Here you are.
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名词解释

人寿保险
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