Theteacher them,otherwisethey’dneverhavebeenabletos...
问题详情:
The teacher them, otherwise they’d never have been able to solve the problem.
A.had helped B.helped C.have helped D.help
【回答】
B
知识点:一般过去时及其被动式
题型:选择题
问题详情:
The teacher them, otherwise they’d never have been able to solve the problem.
A.had helped B.helped C.have helped D.help
【回答】
B
知识点:一般过去时及其被动式
题型:选择题