题目内容
【题目】Helen ___ going to buy things with her mother. ( )
A. are B. is C. am
【答案】B
【解析】
句意:海伦打算跟妈妈去买东西。主语Helen是第三人称单数,因此be动词用is,故选B。
练习册系列答案
相关题目
题目内容
【题目】Helen ___ going to buy things with her mother. ( )
A. are B. is C. am
【答案】B
【解析】
句意:海伦打算跟妈妈去买东西。主语Helen是第三人称单数,因此be动词用is,故选B。