下列属于Ⅲ型变态反应的疾病有()
A.粒细胞减少
B.系统性红斑狼疮
C.甲状腺功能亢进
D.肝炎
E.链球菌感染后的肾小球肾炎
参考答案:B, C, D, E
一家商店将某种微波炉按原价提高40%后标价,又以8折优惠卖出,结果每台微波炉比原价多赚了180元,这种微波炉原价是( )元.
— Are you content with her lecture?
— Nowhere near that. It ____. [ ]
A. may have been good
B. couldn't have been worse
C. can't be better
D. must be better