企源知识库

Not until the game had begun _____ at the sports ground.
A、should he have arrived
B、would he have arrived
C、did he arrive
D、had he arrived
【正确答案】：C
【题目解析】：not until位于句首，主句要用倒装；从句是had begun(过去完成时)，主句要用一般过去时。