问题补充:
Sometimes we can see more than 60 students are in a small school bus, which can easily cause traffic accidents.
A. packed
B. combined
C. directed
D. involved
答案:
(答案→)A. packed
B. combined
C. directed
D. involved
解析:考查动词辨析。Pack挤压,塞满 combine结合 direct 指导,指挥 involve涉及
句意为有时候我们可以看到60多个学生被塞到一个小校车里,这很容易导致交通事故。