Ⅰ.单词拼写
1.The number of road (事故) has increased over the past year.
答案accidents
2.Doctors performed an emergency (手术) on the injured worker last night.
答案operation
3.The airport and seaport are important to (进口) and export portable goods.
答案import
4.He is a friendly person and usually a his colleagues with lots of things.
答案assists
5.When we visited my old family home, (记忆) came flooding back.
答案memory
