早教吧作业答案频道 -->英语-->
She had finished the housework before she went outshe went out after she had finished the housework有什么不同吗
题目详情
She had finished the housework before she went out
she went out after she had finished the housework
有什么不同吗
she went out after she had finished the housework
有什么不同吗
▼优质解答
答案和解析
我觉得第二句应该是she went out after she finished the housework.
看了 She had finish...的网友还看了以下：
U（u,v,w）u（xyz）v（xyz）w（xyz）那么U对x的偏导数怎么求 2020-04-26 …
问大大们一个工程热力学的问题什么时候用Q=Δu+w什么时候用Q=Δh-w 2020-04-27 …
设有关系R、S和T如下所示,则元组演算表达式{t| (u)((R(u)∨S(u))∧(v)(T(v) 2020-05-26 …
设函数f(u,v,w)=(u-v)^w+w^（u+v）求大神帮助则f（x+y,x-y,xy）= 2020-06-06 …
关于热,功1.在一绝热箱中装有水,水中有一电阻丝,有蓄电池供电,通电后水及电阻丝的温度略微升高,今 2020-06-12 …
函数w=1/z,把z平面上x^2+(y-1)^2=4映射成w平面上怎样的曲线?z=1/w=1/(u 2020-07-30 …
U、V、W、X、Y、Z六种物质之间存在如下反应：（1）U+KOH→V+W+H2O（2）X加热生成W 2020-07-30 …
矢量|u|=6,|v|=8,|w|=10,u+v+w=0证明u⊥v其中u,v,w都是矢量 2020-08-03 …
如果系统经过一系列变化,最后又变到初始状态,则系统的()A、Q=0,W=0,ΔU=0,ΔH=0B、Q 2020-11-01 …
设u=x+y，v=x-y，w=xy-z，且zxx+2zxy+zyy=0，试确定出w=w（u，v）的表 2020-11-01 …