Question

【题目】Look out! Don't go ________ a street ________ the traffic(交通).
A.across; in front of
B.through; after
C.cross; before
D.through; in front of

Answer 1

【答案】A
【解析】考查介词辨析。across“穿过”, 指的是从物体表面穿过; through“穿过”, 指的是从立体空间内穿过。in front of意为“在……前面”; after意为“在……之后”。由句意“当心! 不要在车辆前面穿过大街”, 故选A。