下列乳腺纤维腺瘤的X线表现,不正确的是()。
A.圆形或卵圆形肿块
B.肿块边缘光滑整齐
C.肿块周围可有薄层晕环
D.肿块内不会出现钙化
E.肿块密度与正常腺体密度近似
参考答案:D
She demanded that he _____ the books he borrowed from her.
A.should return
B.would return
C.returned
D.were to return
卷烟品牌投放原则?