问题
单项选择题
早期胃癌的病理学诊断标准是（）。
A.仅限于粘膜层内
B.未侵及肌层
C.未侵及浆膜层
D.直径在2.5cm以内
E.仅为单中心性发生
答案
参考答案：B
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早期胃癌的病理学诊断标准是（）。
A.仅限于粘膜层内
B.未侵及肌层
C.未侵及浆膜层
D.直径在2.5cm以内
E.仅为单中心性发生
参考答案：B
| 从方框中选择适当的句子补全对话,其中有两项是多余的 。 | |
| (L-Lily; M-Mary; H-Mrs. Hu) L: It's five thirty. I'm going home now. M: (1) _________ Can you give me a ride to the supermarket on your way home? I have to buy some food. L: No problem. 2) _________ Are you going to stay here, Mrs. Hu？ H: Yes. (3) _________A friend of minc can pick me up here. We are going to the cinema this evening. M:(4) _________ H: I hope so. Well, I don't want to keep you. See you tomorrow. L: OK. See you later. (5) _________ H: Thanks. Goodbye.
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