Question

It sounds like something is wrong with the car’s engine.________，we’d better take it to the garage immediately.                                                                                                                (2011·江苏，33)

A．Otherwise  B．If not

C．But for that  D．If so

Answer

D

【解析】D

解析 句意为：听起来好像汽车的发动机出了故障。如果这样的话，我们最好马上把它开到维修厂(修理一下)。otherwise否则，要不然；if not如果不是这样的话；but for that要不是那样。以上三项均不符合句意。if so如果这样的话，符合句意。if so相当于if something is wrong with the car’s engine。