不及格的状元爷 精英
共回答了3958个问题采纳率:6.1% 举报
1年前 追问
举报 不及格的状元爷
维c水 幼苗
共回答了38个问题采纳率:44.7% 举报
1年前
borhes 花朵
共回答了124个问题采纳率:51.6% 举报
回答问题
用适当的介词填空1.We often play sports _ an hour after school.2.Do y
1年前2个回答
it often takes me two hours ------(play)sports用适当形式填空
1年前4个回答
用适当的介词填空1.He doesn't play sports,he only watches them()TV.2.
1年前3个回答
1、用适当的词填空 He looks after his health and often play sports.He
1年前1个回答
用适当的介词填空1.We often play football ( )school.2.Can you find th
用适当的介词填空They often play games ——the open air.Jack is the tal
1年前5个回答
用适当的介词或副词填空1.lily often plays (填什么) her cat 2.we have an art
用适当的介词填空1.Do you know who he often plays___?2.My hometown ha
We often play sports _____ an hour after school.(介词)
1年前6个回答
英语介词题He often plays sports( ) 3:50 in the afternoon.A.by B.a
介词填空 ( )school he often does sports
(1)I do't play sports.i pnly watch them( )TV括号内添加适当的介词
I need bags ( )sports.用适当的介词填空!
用适当的介词填空 I need bags_____sports.
用适当的介词填空. 用适当的介词填空.1.Students often do homework _______ nigh
( ) (play)football is my favourite sports.(适当形式填空)
用介词填空.Mike often plays ()the park ()Sunday afternoon
适当词填空 1 she -----(do not) play sports 2 --- your mother ----
用所给动词的适当形式填空。Ed often _(watch)sports games on TV.
你能帮帮他们吗
英语翻译badly off 是穷的意思吧?那best off ,worse off ,better off ,请尽快回答
He was caught in a traffic jam and by the time he reached th
写出你在小学六年的时光中你最难忘的事,用写信的方式,要600字,这篇作文要急用,
除了空气可以传播声音外,还有哪些物体也可以传播声音?写出你的猜想,并设计实验或用生活中的实例来证明
已知函数f(x)=sin(ωx+π3)(ω>0),若f(π6)=f(π3)且f(x)在区间(π6,π3)上有最小值,无最
精彩回答
磁场只有能量,磁场中单位体积所具有的能量叫做能量密度,其值为B2/2μ.式中B是磁感应强度,μ是磁导率.在空气中μ为一已知常数.为了近似测得条磁铁磁极端面附近的磁感强度B,一学生用一根端面面积为A的条形磁铁吸住一相同面积的铁片P,再用力将铁片与磁铁拉开一段微小距离△l,并测出拉力F,如图所示.因为F所作的功等于间隙中磁场的能量,所以由此可得磁感强度B与F、A之间的关系为B=______.
东周建立的时间是 [ ]
take risk doing还是take risk to do?
When you discuss about eating out with your friend, first of all, you must make it clear who will pay for the meal.
利用下列实验装置及药品,能实现相应实验目的的是( )