高中英语单选1 i do not know whether you happen___ but i am going t

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/17 05:15:15

高中英语单选
1 i do not know whether you happen___ but i am going to study in theUSA this September
A to hear B to have heard
选 B 为什么?
2 ——are you going to leave our company?
___who ___ you?
A told B has told
选A 为什么,和上一题有什么不同吗?

1.B to have heard 是不定式的完成式,表示动作先发于do not know的动作；而to hear则不可.
2.who _told__ you?这句话中是对当时发生的事情的客观疑问,用一般现在时,当时的动作与现在无关,所以不能使用现在完成时的has told

don't know whether you happen_____,but i am going to study i I don't know whether you happen----,but I am going to study I don’t know whether you happen _____,but I am going to stud i dont know whether you happen ___m,but i am going to study I don't know whether you happen （）,but I’m going to study i not because you are not important,but I don't know whether I I don't know whether you happen to have heard,but I'm going I don’t know whether you happen _______,but I’m going to stu I don't know whether you happen_____ but I'm going to study T om is my son.But I am not his father.Do you know who I am? I am confused, but I know that love is you, I do not want to I love you,you do not know Always think that I am bad,but yo