The young eaten up almost everything and one and a half bananas left on the table.A. is;

问题补充：

The young eaten up almost everything ,and one and a half bananas left on the table.

A. is; are

B. are; is

C. has; have been

D. have; has been

答案：

A. is; are

B. are; is

C. has; have been

(答案→)D. have; has been

解析：考查主谓一致。The young 做主语，意为年轻的人们，谓语动词用复数形式，one and a half 看成整体，后加名词做主语时，谓语动词用单数形式，所以选D。