肥胖是下列哪种风湿病的易感因素()。
A.强直性脊柱炎
B.骨性关节炎
C.类风湿关节炎
D.反应性关节炎
E.银屑病性关节炎
参考答案:B
急性胆囊炎的典型临床表现
A.发热
B.恶心呕吐
C.血白细胞升高
D.突发右上腹阵发性绞痛
E.厌食
Alice stood in front of the window,____ she could watch her classmates playing football.
A.which
B.from where
C.from there
D.there