Question

The teacher told his students that the earth     around the sun.

A．went

B．will go

C．goes

D．go

Answer 1

C

试题分析：句意：老师告诉他的学生地球围绕太阳转。这里主句是过去式，但是that引导的从句是表示真理事实，所以应该用一般现在时。主语earth是单数，所以谓语动词也应该用动词的单数。故选C。