－Where are we going to have dinner this evening?

－I’d like to have some ______ in a Japanese restaurant.

A．hamburgers

B．fish and chips

C．pizza

D．sushi

骨髓增生程度活跃的是（）

A.正常人

B.慢性粒细胞白血病

C.再生障碍性贫血

D.粒细胞减少症

E.骨髓纤维化