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 withThere were many loud explosions.There were many loud ______.a.knocks b.hits c.bangs d.thumps
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
一楼正解 补充，bang也有爆炸的意思，引申的 the Big Bang 宇宙大爆炸 嘿嘿
答
1.A
2.C
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.