下列对文成公主入藏所起作用的叙述,最为准确的是[ ]
A.使吐蕃和唐结盟
B.使吐蕃和唐“和同为一家”
C.为吐蕃经济文化发展作出了贡献
D.加强唐对吐蕃的管辖
答案:C
A nursing home in Tianjin has opened offering ________ the owners are describing as facilities as good as a fivestar hotel.
A.which
B.how
C.what
D.that
下列选项中,不是甲状腺癌的声像图特点的是()
A.多为单发
B.瘤体多呈高回声
C.瘤体边界不整
D.瘤体内可见微钙化点
E.瘤体血供较丰富