第二部分:阅读理解(共两节,满分35分)第一节(共10个小题:每小题2.5分,满分25分) 阅读下列短文,从媒体所给的A、B、C和D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。A南辕北辙文言文翻译In the stadium to audition for American Idol stood a girl wearing a big smile . It was only
乘积:Product减:Minus总和(SUM):Summation of + plus 加号;正号 - minus 减号;负号 ± plus or minus 正负号 × is multiplied by 乘号 ÷ is divided by 除号 聪明的成语= is equal to 等于号 ≠ is not equal to 不等于号 ≡ is equivalent to 全等于号 ≌ is