【题目】It sounds like something is wrong with the car’s engine. ________, we’d better take it to the garage immediately.
A.OtherwiseB.If not
C.But for thatD.If so
在线课程【答案】D
【解析】
考查连接词辨析。句意：听起来像是发动机有问题，如果是这样的话，我们最好马上去修理厂。A. Otherwise否则；B. If not如果不；C. But for that要不是；D. If so如果是这样的话。根据语境，故选D。