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【判断题】
110803当血中钙离子浓度升高时, 可刺激降钙素分泌。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】Exchanging name cards F: Welcome to HDP. Let me give you my (2)______ card. M: And here is mine. F: Thank you for (3)______ the time to visit us. I know you have a busy itinerary. M: It's pleasure, Ms...
【多选题】供选择的答案:
A.
Ok, there is a green button.
B.
What can I do for you?
C.
It's my pleasure.
D.
10 yuan each.
E.
What time is the last subway? 请选择上述正确答案填空 A: Excuse me, sir. B: Yes? ____1_____ A: I want to go to the train station, but I don't know how to get the ticket there from the machine. B: ____2_____ Just press it. A: How much is the ticket? B: ___3_____ A: All right. By the way,____4______ B: At 12:00p.m. A: Ok. Got it. Thanks for your help. B: ____10_______ A: Goodbye. B: Bye!
【简答题】下列哪项不属于批复的特点?（ ）
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