I will be back 和I will back.为什么要加be?

相关推荐

• I known you would want to known that这里为什么 要加would
• 先行词是the way,place,time,reason关系副、代词何时可省?为什么这句要加where:We've all used thermometers to measure temperature but sometimes we need to measure temperature in places WHERE you can't put a thermometer.语法说,先行词是the way,表示方式,可用that（可省）或in which来引导一个定语从句.如果先行词是时 间或原因,也可用that（可省）或when或why来引导定语从句.如：（1）This was the reason that/why he was late yesterday.（2）This is the last time that I shall give you a lesson.这句是道改错题,还要加上where 是什么原因?没表达清楚，我的意思是that代替关系副词，那么我这道改错题为何还要加
• I think i'm falling in love with this city.为什么falling要加ing?
• why did you come back so late today?it heavily when the meeting was over .I had to wait until it came to a stop 为什么?处要填was raining还有when与while的区别是什么?
• I love shopping.那个Shopping为什么要加-Ing
• I want to see the dentist.这里的to是什么意思,为什么要加,理由是什么?
• I have a football与I like hamburgers为什么football前要加a,hamburger后要加s
• I enjoy reeding the book 中reeding为什么要加ing?
• I find it increasingly difficult to live within my income.这句话it后面要加Be动词吗?为什么?
• I want to buy a house to live in 为什么后面要加in
• i will be back.i will back 有什么区别
• 1.计算(a^2+a+1)(a^2-a+1) 2.计算(x-y)(x+y)+(3x-2y)(2x+y)-x(6x-y)