彩虹对于( )相当于麦子对于( )
A.白云:棉花
B.镜子:玻璃
C.树木:青林
D.桥:海浪
参考答案:D
解析: 此题考查一组名词,这两个名字具有形拟关系,故选D。
单词填写 (共6小题,每小题1分,满分6分)
小题1:If you are unhappy with the jacket, you can take it back and e it for another.
小题2:His problem is not physical but m .
小题3:Every student p a student ID card.
小题4:Our system has to be f enough to satisfy the needs of different people.
小题5:Nowadays some children are a to computer games.
小题6:Nobody can p what will happen in the future.
在以下区间中,存在函数f(x)=x3+3x-3的零点的是( )
A.[-1,0]
B.[1,2]
C.[0,1]
D.[2,3]