词组互译（每小题0.5分，共10分。请将正确答案填写在答题卡的相应位置。）

1.从容，轻松，不紧张_____________ 

2.通常，大体上，_____________

3.顺便（或偶然）拜访____________  

4.尽快地____________________

5.水滑道_________________________ 

6.相当多______________________

7.结婚________________________    

8.坚持，继续，保持_____________

9.瞄准，针对，致力于_____________ 

10.卖完，售光__________________

11.fix up ________________________   

12.take after ___________________

13.after all ________________________  

14.ask... for... __________________

15.work out _______________________  

16.at once _____________________

17.light bulb ______________________  

18.by accident __________________

19.according to ____________________  

20.break down _________________