Skywolfham 幼苗
共回答了23个问题采纳率:91.3% 举报
1年前
回答问题
I HAVE BEEN PLAYED THE FLUTE FOR FOUR YEARS
1年前1个回答
For the last six months_____how to play the flute
i have been the usa 3 years ago 还是i have been the usa for 3
1年前4个回答
You have been the one for
1年前9个回答
Where have you been?I’ve been looking for you for the last h
I have been waiting for the bus for a
1年前3个回答
英语语法问题the students have been preparing for the exam for thre
Sharks have been in the earth for
i would have been there on the spot had it not been for the
急i would have been there on the spot had it not been for the
1年前2个回答
For the past two years,I have been busy preparing for the ex
The epidemic might have been even worse had it not been for
have been lost in the mountains for a week 为什么加been?
I have been here for the last week.
Have been waiting for,know the tears stay
For years scientists have been worried about the
For centuries,wars have been testing ground for the latest i
Where have you been for the last week?怎么需要加for吗
你能帮帮他们吗
向量2a-b与a+2b的坐标分别为(7,4)和(-4,7),求3a+4b的坐标
___ Christmas,people are often busy ____ shopping.
(2007•济南)如图所示是某种型号的正六角螺母毛坯的三视图,则它的表面积为123+36123+36cm2.
(31+34+37+41+43)-(25+27+29+31+33)的简便算法
初中数学根据看2次函数图 怎么求a b c
精彩回答
新年晚会上,老师让每位同学从一个装有许8玻璃球的口袋中摸两个球,这些球给人的手感相同,只有红、黄、白、蓝、绿五色之分(摸时,看不到颜色),结果发现总有两个人的球相同,由此可知,参加取球的至少有______人.
下列植物中食用的主要部分属于植物根的是
关于磁场,下列说法中正确的是 [ ]
水清鱼读月 山静鸟 ___ 天
lim x趋近于无穷大 sin3次方x分之tanx-sinx的极限