猜你喜欢
- 1He can't find his key.He ---------- them.A.must lost B.must have been lost C.must have lost
- 2She got shanghai last night改为同义句
- 3有一个长方形,它的长和宽各增加了8厘米,这个长方形的面积就增加了208平方厘米,原来长方形的周长是( )厘米. A.144 B.36 C.72 D.18
- 4英语作文,100字~150字左右.
- 5life is not measured by the number of breaths we take,but by the moments that our breath away.
- 6将下列词语按合理的顺序排列.1、唐、元、清、宋、明.2、太阳系、宇宙、银河系、月亮、地球.
- 7己知一个圆的圆心在原点,并与4x+3y-7=0相切,求圆的方程?
- 838、给句子加标点,使句子意思与括号中的要求相符.
- 9太阳成为太阳系中心天体的主要原因是什么
- 10There are some books on the desk.(改为一般疑问句,并作否定回答)