In a debate, you have to be clear of the ______ of the disabled children.

A．forces

B． energies

C．powers

D．strengths

无明显肿块的 * * 恶性肿瘤是()

A．炎性乳癌

B．乳管内 * * 状瘤

C．乳癌

D． * * 叶状囊肉瘤

E． * * 湿疹样乳癌