The physics teacher said the earth around the sun． [ ] A． is moving B． moved C． had moved D． moves 题目和参考答案——青夏教育精英家教网—

题目内容

The physics teacher said the earth _________ around the sun．

[　　]

A．

is moving

B．

moved

C．

had moved

D．

moves

答案：D
解析：

一般来说，如主句是过去时，直接引语在变成间接引语时要注意时态的变化，但当直接引语是表示客观事实或客观真理的句子时，则无时态的变化。

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