易于导致干咳少痰，或痰黏难咳，或喘息胸痛等症状的邪气是
A．风邪
B．寒邪
C．暑邪
D．湿邪
E．燥邪
参考答案：E
Some new teaching buildings ____ in Shunyi last year.
A．build
B．are built
C．built
D．were built
下列反映唐朝与吐蕃交往的史实是[ ]
A．昭君出塞
B．张骞通西域
C．文成公主入藏
D．车书本一家
