能归于凝集试验的是:()
A.颗粒凝集试验
B.EIA
C.胶体金标记的特异快速法
D.A.BO血型鉴定
参考答案:A, C, D
The results of the medical checkup suggested that my father _____ in poor health, so the doctor suggested that he _____ smoking and take more exercise.[ ]
A. was; gave up
B. be; should give up
C. should be; gave up
D. was; give up