A-A+ Hardly ________ the helicopter ________ when t 2022-08-05 18:09:12 问答库 阅读 170 次 问题详情 Hardly ________ the helicopter ________ when the waiting crowd ran toward it.A) had ..., landedB) has ..., landedC) did..., landD) was..., landing请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:A