It reached a speed of forty miles an hour.It _____ forty miles an hour.
问题描述：
It reached a speed of forty miles an hour.It _____ forty miles an hour.
It reached a speed of forty miles an hour.It _____ forty miles an hour.
a.ran b.ran with c.went at d.drove with
There were many loud explosions.There were many loud ______.
a.knocks b.hits c.bangs d.thumps
答
1.A
后句中forty miles an hour直接做状语.
如果加上介词at/with的话,后面必须有其宾语speed出现.
2.C
名词bang表示的恰好是“爆炸”explosion的声音.