—Where your food?—I only have two hamburgers. They on the table. A. is; isB. is; areC. a

问题补充：

—Where your food?—I only have two hamburgers. They on the table.

A. is; is

B. is; are

C. are; is

D. are; are

答案：

A. is; is

(答案→)B. is; are

C. are; is

D. are; are

解析：句意:你的食物在哪里？我只有两个汉堡。他们在桌子上。food为不可数名词，做主语时后面的谓语用单数，they为第三人称复数，谓语动词用复数；故选B。