差价税是对进口商品的价格高于本国同类产品的价格而征收的一种关税。( )
参考答案:错
Parents often give red packets to their children ______ Chinese New Year. [ ]
A. on
B. in
C. at
D. for
远端型肌病是指以四肢远端受累为主的肌病,常见的类型有()
A.Miyoshi肌病
B.Welander远端型肌病
C.伴有镶边空泡的远端型肌病
D.眼咽远端型肌病
E.咽喉肌无力伴常染色体显性遗传性远端肌病