Our teacher said the earth around the sun.A. wentB. goC. goesD. is going

问题补充：

Our teacher said the earth around the sun.

A. went

B. go

C. goes

D. is going

答案：

A. went

B. go

(答案→)C. goes

D. is going

解析：句意：老师说地球围着太阳转。said后接宾语从句，从句中陈述的是客观的事实，从句时态用一般现在时，不受主句时态的限制，故选B