Question

—Why didn’t you try your best to get on the bus?—I tried to , but _______ I could, it started m

—Why didn’t you try your best to get on the bus?—I tried to , but _______ I could, it started moving. A．before B．when C．until D．after

Answer 1

A

考查连词。before 在什么之前，还没来得及，when 当什么时候，until 直到，after 在什么之后，句意：你为什么不努力上公交车呢？我努力了，但是我还没来得及上车，车就开始走了。所以选A。