He insisted that he _________ nothing wrong and ________free .

A．should do ; should be set

B．should do; had been set

C．had done; should be set

D．had done; had been set[

恶寒微热，头痛头重，腰脊重痛，或一身尽痛，难以转侧，苔白脉浮者，治宜选用（）

A.九味羌活汤

B.大青龙汤

C.防风通圣散

D.大秦艽汤

E.羌活胜湿汤