听第7段材料，回答第8-9题。
8. Why didn't the girl go to the movies7.
[ A] She had to review her lessons.
[B] She had seen the movie before.
[C] She didn't want to go with the boy.

不可能出现乳头内陷的乳房疾病是 A.乳腺癌 B.浆细胞性乳腺炎 C.乳腺Paget病 D.乳管内乳头状瘤 本题为单选题，求解答，谢谢！ 点击查看答案

党员数在（ ）人以上的应建立党小组，每月召开一次党小组会议。 A.4B.5C.6###SXB# 点击查看答案