课时训练24 Module 6 Unexplained Mysteries of the Natural World
一、单元扣点
Ⅰ.根据句意，用所给单词的适当形式填空
likely exist predict disappear mystery reputation identity
fierce generous evolve
1．He is interested in the of the computer over the past 20 years.
答案 evolution
2．His father died of a disease.答案 mysterious
3．The of the killer was still unknown.
答案 identity
4．The wind was blowing outside.
答案 fiercely
5．She has already begun to establish a as a good writer.
答案 reputation
6．Her sudden was very worrying.
答案 disappearance
7．Mary might come this evening, but it is very .
