猜你喜欢
- 1Mary____ ____ (work) in the factory since she left schoolthree years ago
- 2电热器的发热体是熔点高 电阻率大的电阻丝
- 3那么物体在反方向运动吗
- 4已知三角形abc周长为24,a+b=2c,a-c=1求a,b,c,
- 5It is a good way ＿（learn）Chinese grammar.用正确
- 6他在绝大多数事情上都与他父母有分歧.的英文He ____ ____ his parents____most things.
- 7We are going to see our english teacher next Friday 中Going可以省去吗?为什么
- 8求高等教育出版社的商务英语阅读的The Long March
- 9汽车从制动到停下来共用5S.汽车每一秒前进的距离分别是9.7.5.3.1m.求汽车前4秒和全程的平均速度
- 10已知多项式2x+my-12与多项式nx-3y+6的差中不含有x.y,求m+n+mn的值.