Our teacher told us that light _______ much faster than sound.

2024-01-16 10:01:49
中级语法题库

Our teacher told us that light _______ much faster than sound.

A.traveled

B.travels

C.is traveling

D.was traveling

正确答案是B

上一篇：Lucy is always busy, she _______ only five hours every day.

下一篇：Well have to clean the pates before Mother _______ home.