1．To the great ________ of the citizens, no one else was infected with H1N1 except the 12 confirmed cases.
A．relaxation B．disappointment
C．relief D．surprise
解析：考查名词辨析。后半句提到除了已被证实的12个病例外，没有其他人感染这种病毒，这显然是让人极其“宽慰(relief)”的事情。
答案：C
2．The project alongside with the experiment we had once devoted so much time ________ perfectly.
A．to work out B．to working out
C．to worked out D．has worked out
解析：句意：我们花费如此多的时间进行的工程及相关的实验运行得很好。解答该题要注意分清句子结构，“we had once devoted so much time to”为定语从句(省略了that/which)修饰“the project”，“worked out”为本句的谓语动词。
