Man: I really need to make some extra money. I’ve practically spent my entire budget for the semester.
Woman: You should check out the new cafeteria. I think there’re a few openings left in the evening.
Question: What does the woman suggest the man do().

A. Have dinner at the cafeteria.

B. Find out when the cafeteria opens.

C. Meet her in the cafeteria this evening.

D. Try to get a job at the cafeteria.

下列不是易化扩散特点的是

A．顺浓度差转运

B．是脂溶性物质跨膜转运的主要方式

C．细胞本身不消耗能量

D．需要膜蛋白质的“帮助”

E．有一定特异性