对放射治疗最敏感的肺癌是大细胞癌。
参考答案:错
袋中装有2个红球,2个白球,除颜色外其余均相同,现从中任意摸出2个小球,则摸出的两球颜色不同的概率为______.
Mingming's saving pot(存钱罐)______ coins and bills.[ ]
A. is full of
B. is filled with
C. is fill with
D. A&B