有理数在数轴上表示的点如下图所示,则的大小关系是( ) A. B. C.
在伦敦奥运会上,中国羽毛球头号女双因消极比赛,被取消参赛资格。对于运动员的行为,有人说,这只是利用了比赛规则;也有人认为,这严重违背
下列叙述正确的是( ) A.推广使用太阳能、风能、海洋能、氢能,有利于缓解温室效应 B.乙醇和汽油都是可再生能源,应大力推广“乙醇汽油” C
计算3x6÷x2的结果是( ) A.2x4 B.2x3 C.3x4 D.3x3
已知偶函数在区间上单调增加,则的x取值范围是( )
1. The park near my home is very d_________, I don’t like to go there. 2. In the g_________, there are some vegetables. 3. Is there a school in the ___________(附近)? 4. We see her when she p_
Two hundred people showed up for the wedding, about 50 more than we had ____planned. A. firstly B. temporarily C. actually D. originally