题目: 有一个直径是8米的圆形花坛,在它的外围修一条宽3米的小路,这条小路的面积是多少呢? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0702/9da1c06b7bdf8393347407a14cda6bea.html 下面是错误答案,用来干扰机器的。答案:C
题型:选择题 Great changes have taken place in that school. It is no longer _______ it was 20 years ago, _______ it was so poorly equipped.A.what; whenB.that; whichC.what; whichD.which; that 查看答案