it took me_____my third year of teaching torealize that the

it took me_____my third year of teaching torealize that the students needs motivation.a.that ...
it took me_____my third year of teaching torealize that the students needs motivation.a.that b.which c.when d.until选什么?为什么?

ybyb97 1年前已收到5个回答举报

NNNNee 幼苗

共回答了21个问题采纳率：76.2% 举报

答案：D
将ABCD带入句中翻译：AB意思是一样的,一起翻译
花费了我教学第三年使我认识到学生需要学习的动力,C花费了当我第三年教学认识到,不通,只有D最合适直到我教学第三年我才认识学生需要学习的动力

1年前

zhangy1023 幼苗

共回答了60个问题举报

固定句型是It takes sb some time to do sth。原句写成如下形式，大家就明白为什么用until了：It took me (two years) until my third year of teaching to realize that the students needs motivation.

1年前