英语中的客观真理句子!Does the earth go round the sun?My son asked the
英语中的客观真理句子! Does the earth go round the sun?My son asked the teacher.(合并为宾语从句) My son asked the teacher_______the earth______round the sun. (注:我填的是if和goes,可答案上给的是if 和went,不是说客观真理用一般现在时吗?我怀疑答案错了,)