Mr. White _____ two years ago. [ ]
A. moved here
B. moved to here
C. was moved here
答案:A
对于高血压病人,其术前血压应维持在()mmHg以下。
A.160/100
B.160/120
C.160/140
D.180/120
E.180/140
巨噬细胞摄取抗原的方式是()
A.非特异性吞噬颗粒性抗原
B.非特异性吞噬可溶性抗原
C.被动吸附抗原
D.借助表面IgGFc受体结合抗原抗体复合物
E.以上均是