Question

【题目】I can’t play tennis with you after school ______ I need to help Jeff with his lessons.

A.orB.butC.becauseD.so

Answer 1

【答案】C

【解析】

句意：我放学后不能和你一起打网球了。因为我需要帮助杰夫学习功课。

考查连词。or或者；but但是；because因为；so所以；根据后文“I need to help Jeff with his lessons”我需要帮助杰夫学习功课，这是理由，所以用because，故选C。