问题补充:
— It sounds like something is wrong with the car’s engine.
—, we’d better have it repaired immediately.
A. Where possible
B. If not
C. But for that
D. If so
答案:
A. Where possible
B. If not
C. But for that
(答案→)D. If so
解析:省略句辨析。A在可能的地方;B如果不;C要不是…;D如果这样;句意:—听起来好像汽车的发动机出了问题。—如果这样,我们最好还是立刻修理一下。根据句意说明D正确。