问题
单项选择题
日本内镜协会对早期胃癌的定义是根据（）
A.肿瘤的大小
B.有无溃疡
C.有无转移
D.有无穿孔
E.肿瘤限于黏膜和黏膜下层
答案
参考答案：E
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日本内镜协会对早期胃癌的定义是根据（）
A.肿瘤的大小
B.有无溃疡
C.有无转移
D.有无穿孔
E.肿瘤限于黏膜和黏膜下层
参考答案：E
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2. Your eyes are big. Mine are small. Yours are _____________ than mine. 3. Father is tall. Mother is short. Father is _____________ than mother. 4. Brother is one year old. Sister is three years old. Brother is _____________ than sister. |