第32题: [单项选择]SLE分类标准不包括() A. 盘状红斑 B. 浆膜炎 C. 关节炎 D. 淋巴细胞少于35000/mm E. 溶血性贫血伴网织红细胞增多 参考答案:D
第33题: [单项选择]The United States (has sent) several (spacecrafts) into orbits (around the earth) and has collected a lot of (information)() A. has sent B. spacecrafts C. around the earth D. information 参考答案:A 答案解析: