校园文化包括()
A.物质文化
B.精神文化
C.制度文化
D.教师文化
参考答案:A, B, C
成年女性,超声检查示:乳腺内无回声结构,边界清楚,壁薄,CDFI未见血流,考虑为()。
A.乳腺囊性癌
B.乳腺炎
C.乳腺脓肿
D.乳腺囊肿
E.乳腺纤维瘤
His teacher often tells us ______ much time ______ TV. [ ]
A. not to spent…watch;
B. to not spend…watching;
C. don’t spend…watch;
D. not to spend…watching