基础检测
Ⅰ.词性转换
1．If you had read the ________(direct) carefully，some mistakes in the exam could have been avoided.
2．China is developing at an ________(astonish) speed，and will soon be one of the most powerful countries in the world.
3．A schoolgirl saved her father's life by kicking him in the chest after he suffered a serious allergic ________ (react) which stopped his heart.
