If you are an Englishman, you may say “________________”

A．I want some cookies.

B．He often plays chess in the yard.

C．Autumn is coming.

D．Can I borrow your easer?

患者，男，19岁，发热，鼻出血20余天，检查血片及骨髓中涂抹细胞均增多

A．慢性粒细胞白血病

B．传染性单核细胞增多症

C．多发性骨髓瘤

D．急性淋巴细胞白血病

E．急性早幼粒细胞白血病