题目

不是采用基因工程技术生产的药物是（ ） A．干扰素B．白细胞介素C．青霉素D．乙肝疫苗 答案：CI went back to China as soon as school was over at the end of June. And I returned to Canada on August 17th. It’s      to go back to China this summer, because of the A（H1N1）flu. Everybody seemed to be       . The easiest thing for us to do was to wear masks（口罩）on the plane, as my mom suggested. However, it was not      to wear a mask for ten hours. I decided to put the masks into my bag        wearing them. Everything seemed OK     the flight. I saw only five people wear masks all the time. When we arrived in Beijing, some      came into the plane and took our temperature. Fortunately,       had a fever. Therefore, I was able to get home on time.However, everything went wrong after I got home. I became sick, with a sore throat and a fever because I had not     my mom’s words. Luckily, I just had a common       . while I was sick in bed, I thought that if I had listened to my mom at first, I      would have never caught the cold.It’s always wise to listen to your mom’s suggestions. 小题1:A．difficultB．impossibleC．easyD．important小题2:A．happyB．nervousC．excitedD．sad小题3:A．necessaryB．healthyC．unfairD．comfortable小题4:A．thanks forB．instead of C．because ofD．except for小题5:A．beforeB．byC．afterD．during小题6:A．policemenB．doctors C．engineersD．reporters小题7:A．somebodyB．anybodyC．nobodyD．everybody小题8:A．followed B．heardC．knownD．understood小题9:A．stomachacheB．toothacheC．coldD．headache小题10:A．differentlyB．particularly C．usuallyD．probably