18. Would you have studied in London if you ________ how high the cost of living there was?(A) under
19. ________ a typhoon strikes Taiwan, the heavy rain brings about landslides and mudslides in the m
20. Is the tea ________?(A) so cool for you to drink (B)too cool that you can drink(C)cool enough fo
21. When the guests left, the hostess ________ cleaning up the mess from the party, but she soon got
23. ________ it will cost to build the rapid transit system in that big city?(A) How much do you thi
24. I thought the conference was going to be boring, but it ________ to be quite useful.(A) went out
27. ________ and you will have no trouble meeting friends.(A) Be polite (B)That you are polite (C)Yo
28. The car accident left him ________.(A) paralyzed (B)was paralyzed (C)be paralyzed (D)being paral
29. The color of his bedroom is brighter ________ his living room.(A) as (B)than that (C)than that o
30. The soldier would ________ to the enemy.(A) prefer die to surrender (B)die rather to surrender(C
第一篇：Facebook has released new research suggesting social media can harm mental health when used in c
第二篇：The year 2018 will mark the 100th anniversary of the deadliest influenza outbreak in history. Sc