在城市自然资源条件下，决定城市的性质和发展方向的是( )。A．矿产资源 B．水资源 发布时间：2018-01-08 04:36 │ 来源：www.tikuol.com 题型：单项选择题 问题： 在城市自然资源条件下，决定城市的性质和发展方向的是( )。A．矿产资源B．水资源C．土地资源D．森林资源
题型：单项选择题 根据对话内容，用方框中所给词的适当形式填空。(其中有一词多余)follow, bad, first, sports, easy, walk, child, kind What's the coolest kind of transportation (交通工具 ) for middle school students back from the winter holidays? A racing bike? A car? No, it's a special 1 of shoe called Heelys (暴走鞋). Heelyslook just like common 2 shoes, but they have a wheel hidden in the heel (鞋跟). So instead of 3 ,kids can "fly" around in them. "Wearing Heelys is fun and cool," said Wu Peng, a boy who wore them on his 4 day back at No. 6 Middle School in Beijing. Wu Peng said he loves the shoes so much that he wears them wherever he goes. Sometimes he even 5 his parents' car to the supermarket on his Heelys! Other students think these are very cool, but some haven't been so lucky with their Heelys. It's reported that some 6 have fallen down while using these shoes, and some have been hurt. "Heelys wheels are on the heels of the shoes, so it's easy to fall," said Liu Rui, a doctor at the Hong Kong International Medical Clinic, Beijing. Even 7 , Liu said, "Wearing Heelys for a long time couldstop young people from developing their ankles (脚踝) and legs." 查看答案
题型：单项选择题 以下程序段的定义语句中，x[1]的初值是______，程序运行后输出的内容是______。 #include＜stdio.h＞ main( ) int x[]=1，2，3，4，5，6，7，8，9，10，11，12，13，14，15，16，*p[4]，i；for(i=0；i＜4；i++) p[i]=&x[2*i+1]； prntf("%d"，p[i][0])；printf("\n")； 查看答案