问题
选择题
It is no good to be poor in a beautiful environment, ________ good to be welloff but live with environmental problems.
A．so is it
B．so it is
C．nor it is
D．nor is it
答案
答案：D
D 考察倒装句。句义：生活在环境优美但是经济很贫穷，经济富裕却环境问题很多也不好，表示“也不“。常常使用倒装句nor/neither+助动词/情态动词/be+主语。故D正确。