It's ...
is 已經(jīng)是謂語了 是動詞
fly 也是動詞 所以前面要加 to 不定式
it's a good day to fly our kites.為什么用to fly?是不定式嗎?
it's a good day to fly our kites.為什么用to fly?是不定式嗎?
英語人氣：628 ℃時間：2020-01-30 09:54:05
優(yōu)質(zhì)解答
我來回答
類似推薦
- I think it's a good day__our kites.A.to fly B.flying 選擇并解釋為什么
- Is it a good day( )kites?A.flies B.fly C.flying D.tofly
- I am good at_______(fly)kites.
- 用let's,fly,kites,our,in,the,Sunday,park,this連詞成句
- 填介詞 She lives ( ) our school.It' six o'clock ( ) the evening.I like to fly kites ( ) autumn.
- 已知實數(shù)x,y滿足2x+3y≤14,2x+y≤9,x≥0,y≥0,S=3x+ay,若S取得最大值時的最優(yōu)解有無窮多個,則實數(shù)a=?
- 請問這種成分還屬301不銹鋼嗎?（C-0.1003；Si-0.2467;Mn-2.2387;p-0.358;S-0.169;Cr-14.6342;Ni-6.0215）
- X=2*3*5*7*11*13*17*19*23*29*.N(N為質(zhì)數(shù)),求證:X+1為質(zhì)數(shù)
- 若√2007n是個非零整數(shù),則最小整數(shù)n是?
- Either I or he （ ）soccer with Tom 四個選項 play are plays is
- .the music festival was great!Many famous people （attended） it.
- 如果（M）表示m的全部因數(shù)的和,如（4）=1+2+4=7,則（18）-（21）=（）