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【单选题】
血液有哪些功能?()A.
运输机能
B.
保持酸碱度相对恒定
C.
调节体温机能
D.
以上均正确
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举一反三
【单选题】听力原文：M: You must be looking forward to your trip back to Colorado. It should be fun to hike up into those mountains again. W: Well, there might not be time for that. The thing is I haven't seen my sis...
A.
She hasn't seen her sister for years.
B.
She has no time to enjoy the scene of the mountain.
C.
She is eager to go back to Colorado for the scene.
D.
She is so busy that she has no time to climb the mountain.
【单选题】听力原文：M: You must be looking forward to your trip back to Colorado. It should be fun to hike up into those mountains again. W: Well, there might not be time for that. The thing is I haven't seen my sis...
A.
She hasn't seen her sister for years.
B.
She has no time to enjoy the scene of the mountain.
C.
She is eager to go back to Colorado for the scene.
D.
She is so busy that she has no time to climb tile mountain.
【简答题】1. About three o’clock. Would you like her
to call you when she’s back? 2. Scott’s residence. 3. Yes, please. Thank you, Tom. 4. It’s not necessary. Thank you. When will
she be back? 5. Sorry, she is ...
【判断题】Your audience is looking for a human connection, not a robot spitting words at them. Thus it’s necessary to show our emotion in delivering a speech.
A.
正确
B.
错误
【单选题】听力原文：M: Mr. Sanders has an appointment this afternoon, but I haven't seen him today. Did he call in sick? W: No, rather than come here, he went straight out to inspect the new plant before it comes on...
A.
To the factory.
B.
To see a doctor.
C.
To keep his appointment.
D.
To get some lunch.
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