Question

The fire was finally brought under control, but not______ heavy damage had been caused. A．be..

The fire was finally brought under control, but not______ heavy damage had been caused. A．before B．after C．since D．until

Answer 1

A

考查时间状语从句。句意“大火最终得到了控制源旁，但没来得及避乱塌免严雹陪橡重的损坏。”before可意为“没来得及做某事”。故选A。