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问题 多项选择题

关于宫颈妊娠，下列哪些是错误的（）

A.指受精卵在子宫颈管内着床发育

B.一般出现在妊娠中期

C.主要体征为子宫颈形状改变，宫口扩张，宫颈外口边缘薄

D.易误诊为难免流产

E.处理原则为尽快行子宫全切除术

答案

参考答案：B, E

完形填空

Choose the best response from A to G in the box to complete the dialogue. Each choice should be used only once.

Tom: Excuse me. I’m from our school newspaper. My classmates and I would like to interview some students. Can I ask you a few personal questions?

Emily: Um …

Tom: 小题1:  _________. They’re not too difficult!

Emily: OK. What would you like to know?

Tom: Well, what does it feel like to be at school in China?

Emily: It’s great! 小题2:___.But people here are friendly, so 1 am never alone any more!

Tom: What do you think is the most difficult thing for a foreigner living in China?

Emily: 小题3: ________.  I’m learning it now, but it’s going to take a long time.

Tom:小题4:  _____________

Emily: My parents. But they’re coming over to visit me in a few months.

Tom: OK! Thank you!

Emily: 小题5:    ____________.
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单项选择题

患者，男性，58岁，发现颈前肿物2年，声音嘶哑4个月，2个月前平地滑倒，臀部着地，出现腰部疼痛，逐渐加重，腰椎拍片，腰椎压缩呈楔形，密度不均，椎间隙正常，椎旁影稍增宽，最可能的诊断是

A．外伤性压缩性骨折
B．椎体结核并冷脓肿
C．椎体骨髓炎
D．腰椎间盘突出
E．转移性椎体肿瘤
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