乳腺癌当其皮内、皮下淋巴管被癌细胞阻塞时,其临床表现是()
A. * * 凹陷
B.乳腺皮肤凹陷
C.乳腺皮肤呈“橘皮”样变
D.乳腺皮肤红肿
E. * * 呈湿疹样变
参考答案:C
有理数只有正数和负数。[ ]
- Who teaches you math?
- Miss Cai .[ ]
A. teaches
B.is
C. does
D. has