兩個that語法不一樣,第一個是代詞,指代cat,第二個是關(guān)系代詞,引導(dǎo)賓語從句的,在從句中無詞義無成分,可省略decide表過去的時候用過去時,動作如果不是發(fā)生在過去,當(dāng)然不是過去時啦,比如In the next meeting,they will ....they were surprised to find that was a lovely cat。這句中的 that was a lovely cat不是做 find 的從句嗎？能不能這樣表達.they were surprised to find that that was a lovely cat.期待你的回答.they were surprised to find that was a lovely cat這句就是省略了that的賓語從句，that引導(dǎo)賓語從句時，無詞義無成分，所以不能充當(dāng)主語，所以這里的that不能當(dāng)做關(guān)系代詞，因為was前缺主語they were surprised to find that that was a lovely cat.這樣表達是可以的，但是呢，因為英文一般要避免重復(fù)，所以第一個that一般會省略噠~