我们练习里有一题:It was in 1969----the American astronaut succeeded

It was (in 1969) that (the American astronaut succeeded in landing on the moon .)
It was in 1937 when Japanese soldiers broke into the city Beiping.
it ...that 强调式.
你看如上两句,句1就是强调式,句2就是时间状语从句.
the American astronaut
Japanese soldiers
就差一个the .
It was in 1969__when__ American astronaut succeeded in landing on the moon
没有the 就是时间状语了,因为没有强调的感觉了.
知识在于点滴积累,更在于不懈努力.
祝你学习进步,更上一层楼!
——另外,正在冲采纳率,请记得采用,谢谢合作!(*^__^*)