第二部分:英语知识运用(共两节,满分45分)第一节:单项选择(共15小题;每小题1分, 满分15分)21.The experiment turned out to be______ failure, but as we know, Success often comes after_____ failure.
—It’s a long time since I saw my sister. —__________ her this weekend?
When asked why he went there, he said he was sent there __________ for a space flight.
—Excuse me sir, where is Room 301? —Just a minute. I’ll have Bob __________ you to your room.
It took a long time for the connection between body temperature and illness __________.
After he became conscious, he remembered __________ and __________ on the head with s rod.