问题
单项选择题 A1/A2型题
关于MS的诊断下列不正确的是（）。
A.起病年龄在10~50岁之间
B.临床表明中枢神经系统白质内同时存在两处以上的病灶
C.有缓解与复发交替的病史，两次发作的间隔至少2个月
D.发作持续时间小于24小时不能算发作1次
E.需排除其他病因
答案
参考答案：C
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关于MS的诊断下列不正确的是（）。
A.起病年龄在10~50岁之间
B.临床表明中枢神经系统白质内同时存在两处以上的病灶
C.有缓解与复发交替的病史，两次发作的间隔至少2个月
D.发作持续时间小于24小时不能算发作1次
E.需排除其他病因
参考答案：C
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| I always pay attention to the first impression I leave upon strangers. However, I have 1 that no stranger cares much about what you have done. It was Saturday. I was very excited after a week's hard study. What was more, my former classmate and best friend was coming to visit me. When dusk 2 near, my friend appeared on time. We decided to have supper together and went to a restaurant. To my astonishment, many people were 3 at us as if we were monsters from another planet. I looked myself up and down but found nothing was 4 . When I cast my eyes at my friend, suddenly I realized what had happened: I was with a boy 5 . My friend also noticed it. We looked at each other and smiled. 6 , people kept staring at us throughout our meal 7 the strange atmosphere made me uncomfortable. During the meal, I 8 that my friend finish as fast as possible so that we could get out of such an embarrassing situation. Suddenly my friend noticed another classmate passing by the 9 and he rose to his feet to 10 him. But he was in such a hurry that he knocked down the table, leading to the hot soup pouring all over me. What was more, his voice caught people's 11 again. The 12 on their faces showed that they were laughing at us. How embarrassed I was! My face turned red and I wished I could find a hole to 13 in. as quickly as possible, I rushed out of the restaurant. My friend 14 and he caught up with me when I was so tired that I had to stop. But he was so 15 that it surprised me. "Don't be too 16 what people think about you", he said to me."In fact, to many 17 , you are just a passing figure, like a piece of cloud in the sky, which will disappear in no 18 . Nobody knows who you are. You can just be yourself." Yes, he is right. No one in the restaurant actually knew who I was. I should just be myself and 19 others' prejudices aside. Life is a long road and we need not make so much fuss of (大惊小怪) 20 things, or it is too tiring. | ||||
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