基本信息
1．if you work hard，you will achieve your________(目标)．
[答案] aim
2．he is very optimistic，so he always________(采取)a positive attitude to life.
[答案] adopts
3．to open the safe，you need________(具体的)tools.
[答案] specific
4．in the end，he gave away all his________(财产)to his country.
[答案] possessions
5．he________(试图)to help me，but i refused.
[答案] attempted
