从所给的选项中，选出单词在句子中的汉语意思
1. tie
A. (n.)领带 B. (v.)捆;束
C. (v.)系;拴 D. (n.)联系;关系
(1) He took off his jacket and loosened his tie. ______
(2) I need a length of wire and string to tie it with. ______
(3) The film has ties with an American corporation. ______
(4) Please tie the safety belt well because the airplane will take off. ______

1. A 2. B 3. D 4. C

2. treat
A. (n.)款待;招待 B. (v.)招待;请(客)
C. (v.)对待;看待 D. (v.)医治;治疗
E. (v.)(利用化学物质或反应)处理;保护;保存
(1) Treating water is a good way to provide fresh water for us. ______
(2) She was treated for sunstroke(中暑). ______
(3) I decided to treat his remark as a joke. ______
(4) We knock on their doors and shout "trick or treat". ______
(5) I'm going to treat myself to a new pair of shoes. ______

1. E 2. D 3. C 4. A 5. B