After he was elected _______ Chairman of _______ Workers’ Union, he began to concentrate on helping ______ unemployed.

A．/; the; the

B．/; the; /

C．the; /; the

D．/; /; the

阴盛格阳引起的征候是

A．假寒证

B．假热证

C．实寒证

D．实热证

E．寒热错杂证