宾语从句 请问在宾语从句中如果主句用一般现在时,从句是否用一般现在时?比如这题
问题描述:
宾语从句 请问在宾语从句中如果主句用一般现在时,从句是否用一般现在时?比如这题
1.Could you tell me.How long have you been here.
这里是用had been还是 have been
2.I don't know where their school were还是 where their school are?
答
当主句的谓语动词是一般现在时时,宾语从句可以是任意时态.Could you tell me how long you have/had been here.(根据需要选择)I don't know where their school is.(若表示客观存在时用现在时,若要表示过去他们的学...