A.haven't done
yet的原因 因为 yet前边一般用完成时态 你看
Have you had your breakfast yet?
你到现在吃过早饭了吗?
---What do you think is the best time to go on a summer trip?---Well,I think the best time is the first few days of the
---What do you think is the best time to go on a summer trip?---Well,I think the best time is the first few days of the summer break when people ____ anything yet.A.haven't done B.won't do C.don't do D.aren't doing 请作说明
英语人气：301 ℃时间：2019-08-22 14:47:01
优质解答
我来回答
类似推荐
- People are puzzuled—they read the book.the first time,at the first time,for the first time选哪
- people are puzzeled_they read the book Athe first time Bat the first time Cfor the first time
- When many people from other countries come to America for the first time,they meet many difficulties.They can't speak mu
- i think autumn is the best time ( )the Great Wall
- which is wrong?people who meet for the first time say," ".
猜你喜欢
- 1would rather .than.prefer to do ...rather than...的同义词组
- 2如图，在平面直角坐标系的第一象限中，有一各边所在直线均平行于坐标轴的矩形ABCD，且点A在反比例函数L1：y=k1x（x＞0）的图象上，点C在反比例函数L2：y=k2x（x＞0）的图象上（矩形ABCD夹在
- 3已知2点坐标与第三点坐标的夹角怎么求第三点坐标
- 4凯字的左半边 加上反文旁 是什么字 念什么
- 5求关于暑假的初一英语过去式作文!
- 6英语作文 关于服装店.
- 7将一个长方体恰好截成两个相等的正方体，这样表面积就增加160平方厘米，求这个长方体原来的表面积是多少？
- 8已知a小于0,若-3a的n次方×2a的5次方的值为正数则n是 A整数B正整数C正偶数D正奇数
- 9已知关于x的方程1/2x=-2的根比关于x的方程5x-2a=0的根大2，求关于x的方程x/a-15=0的解．
- 10真空中的两个点电荷,电荷量分别为q1=8x10^-9C和q2=-1.8x10^-8C,两者固定于相距20c