The glaciers that reached the Pacific Coast were valley glaciers, and between those tongues of ice ______ that allowed the original forests to survive.
A. that many sanctuaries were
B. were many sanctuaries
C. were there many sanctuaries
D. there the many sanctuaries
查看答案
Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage. The teachers mainly teach ______ in universities.
A. Biology and Mathematics
Biology and Physics
C. Mathematics and Physics
D. Physics and Chemistry
Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage. What is the average age of a game player
A. 20.
B. 29.
C. 19.
D. 39.
( )利用前药修饰原理,消除不适宜的制剂性质。
A. 匹氨西林
B. 美法仑
C. 克林霉素制备成棕榈酸酯
D. 丙酸睾酮
E. 贝诺酯
Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage.
A. What is the percentage of Americans aging six and older who play computer and video games
B. A. 15. R 50. C. 8. D. 39.