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【单选题】
异位妊娠是指A.
受精卵着床于子宫以外
B.
受精卵着床于子宫及附件以外
C.
受精卵着床于子宫体腔以外
D.
受精卵着床于腹腔以外
E.
受精卵着床于子宫颈管以外
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【单选题】听力原文：W: Hello, can I help you? M: Yes, I need to buy some auto insurance. Can you tell me how much it will cost? W: Certainly, but first I need to know something about your automobile and about you. W...
A.
Insurance company clerk and customer.
B.
Automobile company clerk and customer.
C.
Colleagues working for the same auto company.
D.
Shopping assistant and customer.
【简答题】Listen to some extracts from the dialogue and complete the following sentences with the missing words and phrases. 1. Interviewer: With all your experience of interviewing, Michael, how can you tell i...
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