unit 2 language ⅰ.单项填空 1．new zealand is a country lying off the eastern coast of australia， two big islands and many smaller ones. a．making up b．consisting of c．belonging to d．making from 答案 b 解析 consist of由……组成，符合句意。 2．they tried to hard plastics for metals in manufacturing machine parts. a．replace b．substitute c．take the place of d．
