中 * * 党在中央机关设立的最早的保卫组织是( )。
A．“巡警部”
B．社会部
C．国家政治保卫局
D．中央特科
参考答案：D
Every necessary means____ to protect milu deer which____ very valuable to us. As a result, the number of milu deer is increasing.
A．are used; is
B．is being used; is
C．have been used; are
D．has been used; are
不在叩诊应用范围内的是（）
A.心
B.肝
C.头
D.脾
E.胃肠
