化脓性关节炎与关节结核的关节液区别点在于
A．黏稠度
B．臭味
C．白细胞总数及中性粒细胞所占比例
D．积液量的多少
E．红细胞量的多少
参考答案：C
He employed an able secretary. __________ he was able to do his work efficiently.[ ]
A. Thus
B. Furthermore
C. Besides
D. However
社会主义道德建设主要抓（）道德、社会公德建设。
