We can’t ________ the car. There ________ something wrong with the engine.
A. drive; must be B. start; must be.
C. start; has D. begin; must have
We can’t ________ the car. There ________ something wrong with the engine.
A. drive; must be B. start; must be.
C. start; has D. begin; must have
B
指“(发动机的)启动 / 发动”用start，不用begin。there must be意为“一定有”。