Do you think it (is) advisable that college students fall in love?这句话为什么可以省略掉is,系动词以可以随便省略吗?还有后面为什么要用原型fall in love? 谢谢喽!

do you think what it is?能把what提前吗,变成what do you think it is?如果把do you think看作插入语如果把do you think看作插入语,就应该是what (do you think ) is it?so,what do you think it is?和 what (do you think ) is it?两种 Do you think it is good ____(walk) after meals? you,do,boring,it,think,agame,is连词成句 Do you think it is important_____(learn)English well? Do you think is it tidy?这句话对吗 为什么 what do you think _____this picture?It is very beautiful. why do you think that it is true? No problem,Do you think it is necessary? which one do you think it is better Do you like math? No,I think it is d_____. Do you think it is acceptable to marry for money? what do you think is it?为什么是is it而不是it is I think you do it Do you think it ever approprite to give up that you think is too hard? what do you think it is的英语问题为什么后面是it is而不是is it?我是问为什么是what do you think it is 而不是 what do you think is it?说下结构，并且为什么 -----?-It's beautiful.A.What do you likeB.What is it likeC.How is it likeD.How do you think It is how you feel ,how you think ,and what you do that is important.翻译 what do you think of the mistake you make?do you think it is ommon剩下的