试题题干
WORD FORMATIONS
Complete the following sentence with the proper form of the word in the bracket.
(legal) Under French law, it is 
to import dangerous waste, such as hospital rubbish.
参考答案
试题解析
此处缺少形容词。
it is +形容词+to do sth.：做某事是...的。根据后面进口危险废弃物可知，这应该是不合法的。所以变legal为其反义词illegal。
句意：在法国法律之下，进口危险废弃物，比如医院垃圾，是违法的。