问题
单项选择题 A1/A2型题
乳腺癌的声像图特征是()
A.边界不整,呈锯齿状,无包膜
B.内部呈低回声区
C.后方回声呈衰减暗区
D.肿块向周围组织及皮肤浸润
E.以上都是
答案
参考答案:E
乳腺癌的声像图特征是()
A.边界不整,呈锯齿状,无包膜
B.内部呈低回声区
C.后方回声呈衰减暗区
D.肿块向周围组织及皮肤浸润
E.以上都是
参考答案:E
选词完成句子。 | |
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1. John likes fruit, so he likes ______ and ______ . 2. —What vegetables do you like? —I like ______ and ______ . 3. I usually drink ______ for breakfast, because it's a healthy drink. 4. —Do you like western (西方的) food? —Yes, I like ______ . 5. ______ is an unhealthy drink. |