1.句型转换:
题目
1.句型转换:
A :The picture is very valuable and you should keep it well.
B:The picture is _____ ______ _____and you should keep it well.
2.He is always full of _____ as through he never know tirdness .
A strength B energy C force D power
这道题选A和B哪个更合适呢?
3.She is always busy doing housework ______I come to vist her family.
A every time B at every time C every time when D at each time
4.He is only too ready to help others,seldom,______,refusing them when they turn to him.
A if never B if ever C if not D if any
答案
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点
- 才的组词有哪些
- 交变电流公式推导时为什么线圈中切割磁感线的那两条产生的感应电动势是相同方向的并且相加呢?
- 圆的面积公式是3.14×半径的平方对不对
- the day before yesterday morning =the day before yesterday in the morning 怎么翻译
- They don’t know the answer__________this question.
- 英语阅读题:全对100分
- 如果4个不同的整数数m、n、p、q,满足m
- 画彩蛋的英语怎么写
- after all 和 only if 的用法每个举三个例子并请告诉我它们的用法,谢谢啦!
- 两道数字推理题:10,9,17,50,( )A.100 B.99 C.199 D.200 第二题1,0,9,100,( )A.181 B.281 C.441 D.620