问题
单项选择题
关于艾滋病的临床表现，哪项是正确的
A．潜伏期短，一般为2个月
B．发病前少数病人有前驱期症状
C．前驱期有发热、消瘦及淋巴结增大的症状，极易诊断
D．其特点为细胞免疫功能严重低下，为各种严重的条件性感染创造机会，如卡波肉瘤及肺孢子虫病
E．胸腹腔及四肢皮肤有典型的玫瑰疹
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
关于艾滋病的临床表现，哪项是正确的
A．潜伏期短，一般为2个月
B．发病前少数病人有前驱期症状
C．前驱期有发热、消瘦及淋巴结增大的症状，极易诊断
D．其特点为细胞免疫功能严重低下，为各种严重的条件性感染创造机会，如卡波肉瘤及肺孢子虫病
E．胸腹腔及四肢皮肤有典型的玫瑰疹
参考答案：D
| 从方框中选择适当的词,并用其适当形式完成下列短文。 | |
in the world. Here is a story of coffee about how it was 3________. The story tells us coffee was discovered in Africa long long 4______. One day a farmer was 5_________ his goats, and saw them 6_________ some berries (浆果) from a plant. The goats became very active 7_________ they ate the berries. The man often felt tired, so he decided to try the berries, 8________. To his 9_________, he didn't feel tired any more. Coffee plants were thus discovered. The coffee was 10________ from Africa to other countries in Europe. After that the famers started to grow coffee plants there, especially in South America. 1__________ 2__________ 3___________ 4____________ 5___________ 6__________ 7_________ 8___________ 9____________ 10___________ |