The old worker insisted that he old and back to working post again.A. wasn’t；be sentB. wa

问题补充：

The old worker insisted that he old, and back to working post again.

A. wasn’t；be sent

B. wasn’t；was sent

C. be not；send

D. isn’t；sent

答案：

(答案→)A. wasn’t；be sent

B. wasn’t；was sent

C. be not；send

D. isn’t；sent

解析：考查动词insist。Insist当坚持认为，坚持说讲时，后面宾语从句的谓语动词用陈述语气；当坚持要求讲时，后面宾从的谓语动词用（should）+do的虚拟语气。第一空是坚持认为的意思，所以用wasn’t；第二空是坚决要求，所以用（should）be sent.选A。