问题
选择题
It sounds like something is wrong with the car’s engine. _____ , we’d better take it to the garage immediately.
A．Otherwise
B．If not
C．But for that
D．If so
答案
答案：D
考查连接词。otherwise 否则 if not 如果不 But for that 要不是那样的话 If so 如果是这样的话根据语境，D正确。
