对风湿性关节炎描述错误的是（）
A.四肢大关节游走性疼痛
B.伴有血沉升高
C.以青年多见
D.常有关节畸形
E.有近期链球菌感染史
参考答案：D
It was from only a few supplies that she had bought in the village _____ the hostess cooked such a nice dinner. [ ]
A. where
B. that
C. when
D. which
定量数据分为计量值和计数值，下列属于计数值的是（）
A.面积
B.身高
C.人数
D.化学分析的纯度
