首页 > 中学英语试题 > 题目详情
The physics teacher once said that we first _____the lightning followed by thunders because light __...
题目内容：
The physics teacher once said that we first _____the lightning followed by thunders because light ______ faster than sound.
A. see; traveled B. saw; traveled
C. saw; travels D. see; travels
本题链接：