Yesterday the teacher told us that the earth around the sun.A. movedB. movesC. was moving

问题补充：

Yesterday, the teacher told us that the earth around the sun.

A. moved

B. moves

C. was moving

D. had moved

答案：

A. moved

(答案→)B. moves

C. was moving

D. had moved

解析：句意:昨天老师告诉我们地球绕着太阳转.结合语境可知宾语从句中描述的是客观性动作,故用一般现在时态.选B.