下列疾病紫癜的原因为血小板异常的是（）
A.过敏性紫癜
B.药物性紫癜
C.机械性紫癜
D.血小板无力症
E.血友病
参考答案：D
---I’ve joined a gymnastic class at our local fitness center. It’s a great way to keep fit. Want to join us?
--- ____ Gymnastic is for girls. I’d rather do some weight.
A．No wonder.
B．No way!
C．Never mind.
D．No problem.
Despite the fact that there are a lot of complaints about _____ CCTV’s annual Spring Festival Gala(Chunwan),most people think it was really _____ feast for our eyes this year.
A．/; a
B．the; the
C．the; /
D． /; /
