缩窄性心包炎
A.肺性发绀B.心性混合发绀C.淤血性发绀D.缺血性发绀E.混合性发绀
参考答案:C
----What’s _______number of school in the city?
-----I’m not sure ,but I know there must be _______ number of schools in it.
A.a;the
B.a;a
C.the ;the
D.the;a
加强基层民主建设,实行(),是确保公民基本民主权利的最基本的途径。
A.直接选举
B.普遍选举
C.村民自治
D.监督制约