不用HAD BEEN FOUND是因为时间前面是ON
ON A CERTAIN DAY
这种时间的一定是过去时啊
如果是完成时一般时间状语就变了,比如A had been done by ×××
Chen Qiang told Mr Smith that the People's Republic of China was founded on Oct.1st,1949
Chen Qiang told Mr Smith that the People's Republic of China was founded on Oct.1st,1949
为什么不是had been founded?
为什么不是had been founded?
英语人气：685 ℃时间：2020-03-21 20:47:02
优质解答
我来回答
类似推荐
- Chen Qiang told Mr Smith that the People's Republic of China was founded on Oct.1st,1949
- The People's Republic of China_____on Oct.1,1949.
- Oct 1st,1949 ------ ------ ------ ------ Chinese people
- The People's Republic of China was founded----,1949.
- 6.October 1,1949 is the day _____the people’s Republic of China was founded.
猜你喜欢
- 1已知(5x-y-8)的绝对值+(7y-x+12)的平方=0,则6y+4x=
- 2sorry I am late again ,Mr Write.I promise I won't be late any more .
- 3玉米中是否含有赖氨酸呢?含量高吗?什么食品中赖氨酸含量很高呢?
- 4生活中还有哪些物体是圆形的?它为什么要做成圆形的?
- 5一个数减5 再除2 加上4 乘2等于8 这个数是多少?
- 6口语交际介绍家乡秋天的一处景物
- 7写一篇如诗歌般的校园生活作文
- 8基本函数的导数公式证明
- 9关于勤俭节约的古诗词
- 10工厂加工某种零件,经测试,单独加工完成这种零件,甲车床需要x小时,乙车床要（x的平方-1)小时,丙车床需要（2x-