sean_sn 花朵
共回答了21个问题采纳率:81% 举报
1年前
回答问题
Mr.Chen is a__________ He is always busy with his work(journ
1年前2个回答
------I’ve been told that John ________ from his journ
1年前1个回答
英语、就这一道题,说哈系表结构I have been told that John_____from his journ
When we finally ____ to get home after the tiring long journ
弱弱地问一道很简单的英语单选.Jimmy let me ask you how much __ on the journ
1年前3个回答
英语翻译1.May I use your bike to go shopping?2.How was the journ
1年前7个回答
SCI投稿方式怎么查?我是数学的,想投下面的杂志,怎么查他们的投稿方式,或者直接给我答案,80.Indian Journ
英语翻译His last journey was_ _ _ _ _(早半个多世纪)than Columbus'JOURN
我怀疑他们的旅行是否舒适 doubt journ
英语翻译HiI hope you have arrived home safely and that the journ
1年前4个回答
高中英语非谓语动词题.The speakman was seatEd in front of all the journ
We're leaving at six o'clock ,and hope ___ most of the journ
You look tired out,I guess you __ well during the long journ
英语翻译Then the six will be reunited for a 240-day return journ
东汉光武中兴之后,曾经出现了一个时段,社会稳定,国家有一定的良性发展,这个东汉最辉煌的时期,被称为什么
一道英语选择,A season ticket ____ the holder to make as many journ
It is reported that the railway _____ now will cut the journ
英语翻译I have been to BeiJing for a travel.it was a great journ
关于过去分词和形容词The spokesman was seated in front of all the journ
你能帮帮他们吗
Phy-Cr2O7表示神马东东
分母不同的两个分数,分母小的分数单位小.这句话是对的还是错的,也就是判断题!
笼子里有若干只鸡和兔,从上面数有46个头,从下面数有128只脚,问笼子里鸡、兔各有多少只.(用两种方法解)
我依旧喜欢你的英语怎么说
已知关于x的方程(k-2)x^2-(3k+6)x+6k=0有两个小于0的零点,求k的取值范围
精彩回答
铜器久置于空气中会和空气中的水蒸气、CO2、O2作用产生“绿锈”,该“绿锈”俗称“铜绿”又称“孔雀石”,化学式为Cu2(OH)2CO3,铜绿能跟酸反应生成铜盐及CO2、H2O。某同学利用下述系列反应实现了“铜→铜绿→……→铜”的转化
下列反应中,属于氧化还原反应的是
化学是一门以实验为基础的科学,学习化学的一个重要途径是______.
下列食物中富含维生素C的是( )
If he ___________ on time, we will go without him.