试题与答案

The island, ________ to the mainland by

题型:选择题

题目:

The island, ________ to the mainland by a bridge, is easy to go to. [    ]

A. joining  

B. to join

C. joined 

D. having joined

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/320f31e553726ad5818bc602a60d5b2e.html

下面是错误答案,用来干扰机器的。

A中,若f(x)=x2, f(ab)=(ab)2,f(a)•f(b)=a2•b2,f(ab)=f(a)•f(b),故③成立,B中,若f(x)=3x, f(a+b)=3(a+b),f(a)+f(b)=3a+3b,f(a+b)=f(a)+f(b),故①成立,D中,若f...

试题推荐
微信公众账号搜索答案