did

动词 do:

1. engage in
   同义词：make, do
2. carry out or perform an action
   同义词：perform, execute, do
3. get (something) done
   同义词：do, perform
4. proceed or get along
   同义词：do, fare, make out, come, get along
5. give rise to; cause to happen or occur, not always intentionally
   同义词：cause, do, make
6. carry out or practice; as of jobs and professions
   同义词：practice, practise, exercise, do
7. be sufficient; be adequate, either in quality or quantity
   同义词：suffice, do, answer, serve
8. create or design, often in a certain way
   同义词：do, make
9. behave in a certain manner; show a certain behavior; conduct or comport oneself
   同义词：act, behave, do
10. spend time in prison or in a labor camp
    同义词：serve, do
11. carry on or manage
    同义词：do, manage
12. arrange attractively
    同义词：dress, arrange, set, do, coif, coiffe, coiffure
13. travel or traverse (a distance)
    同义词：do

1. The child's parents were frantic when she did not return home on time.
   那孩子没有按时回家，她父母都要急疯了。
2. Did you come to London for the purpose of seeing your family, or for business purposes?
   你到伦敦来的目的是为了要看望家人还是为了公事？
3. Failing instructions I did what I thought was best.
   没有任何指示，我只能按我认为最好的方法去做了。
4. She said she did not need intercession about her marriage.
   她说她的婚姻不需要仲裁。
5. How did Mary make all of her money?
   玛丽所有的钱是怎么赚到的？
6. Danger attended everything he did.
   他所做的每一件事都有危险。
7. Did you claim on the insurance after your car accident?
   出了车祸后，你向保险公司要求赔偿了吗？
8. Just to satisfy my curiosity, how much did you pay for your car?
   我只是出于好奇，请问你买这辆车花了多少钱？

did

v.（动词）
Past tense of do
do的过去式