猜你喜欢
- 1使刻度尺有刻度线的一边（ ）被测量的物体,并且尺的位置要（）
- 2it's hard to believe that someone could have actually conjured them up.
- 3Yesterday I ___ ___ ___ with my best friend.
- 4english names are different ________Chinese names
- 5连词成句 he sports watches evenings on often Saturday shows
- 6She often goes to scholol on her bike She often goes to school () (同义句）
- 7我们帮因为集体在自习课上说话被教导主任抓住,老师很生气,让我们全班同学写3000字检查,
- 8有编号分别为1，2，3，4，5的5个红球和5个黑球，从中取出4个，则取出的编号互不相同的概率为（ ） A.521 B.27 C.13 D.821
- 9求过程!要清晰! 60℃时,将36g硝酸钾溶于204g水中,其溶质质量分数为（ ）,将此溶液均分成三等份：
- 10关于x的一元二次方程(m-1)x2-mx+1+0有两个实根,求m取值范围