----_______. It's up to you.

　　A. Whatever B. Definitely C. Go ahead D. Good idea

10. The accident which left 15 people on board dead ______ if both the angry female passenger and the bus driver had kept calm.

　　A. should have avoided B. should be avoided

　　C. could have avoided D. could have been avoided

11. The couple was initially looking forward to having an overseas wedding but had to drop the idea after facing _______ from parents.

　　A. recognition B. toleration C. opposition D. proportion

12. _______ challenges in China's car-sharing economy, shared mobility still has a promising future.

　　A. Despite B. Besides C. Concerning D. Regarding

13. Being so athletic and courageous, Hua Mulan wasn't _________ of most young women of her time.

　　A. guilty B. cautious C. typical D. skeptical

14. Actors should be good observers, watching people's body language and speaking style, and ____ this into their own abilities to progress in acting.

　　A. transferring B. transforming C. transporting D. transmitting

15. -Should I ask the boss if he's upset at my coming in late in the mornings?

---If he hasn't said anything about it, just _______.

　　A. let the sleeping dogs lie B. strike while the iron is hot

　　C. put yourself in her shoes D. kill two birds with one stone

第二节 完型填空 （共20小题；每小题1分，满分20分）

　　You did it! You survived the passage of time and ____16____ it to another year. Please enjoy the moment of ___17___ , because before you know it, 2019 will become just as exhausting and weird.

____18___, there ARE some fascinating, entertaining and promising things coming down the road that are ___19____ to be bright spots no matter what 2019____20____. Let's enjoy them together.

Every year, the Cleveland Clinic ___21_____ the most important medical