詞匯選擇題serious

　　11. A deadly disease has affected these animals.

　　A. contagious

　　B. serious

　　C. fatal

　　D. worrying

　　12．With immense relief， I stopped running.

　　A. much

　　B. enormous

　　C. little

　　D. extensive

　　13. Contact your doctor if the cough persists.

　　A. insists

　　B. perseveres

　　C. continues

　　D. resists

　　14．Because of the popularity of the region， it is advisable to book hotels in advance.

　　A. possible

　　B. profitable

　　C. easy

　　D. wise

　　15． We also want to use the water to irrigate barren desert land.

　　A. hairless

　　B. bare

　　C. empty

　　D. bald