With two children high school the farmer couple have to work from morning till nightA.

问题补充：

With two children high school, the farmer couple have to work from morning till night．

A. attended

B. being attended

C. attend

D. attending

答案：

A. attended

B. being attended

C. attend

(答案→)D. attending

解析：句意：有两个孩子上高中，农民夫妇得从早到晚的劳动。这里使用with复合结构，with+宾语+宾语补足语，因为children和attend是主动关系，所以用现在分词做伴随状语，所以选D。