室间隔缺损可引起心脏下列各部位负荷增加但除了A．右心房 B．右心室 C．左心房 D．

___ in the regulations is that you ___ other people the password of your e-mail account．    

A．What is required; not tell              B As is required; shouldn't tell

C．It is required; not tell                D．It requires; shouldn't tell

Leave it to me! I feel much more _____ about myself and my abilities these days. [ ]

A. confident

B. energetic

C. generous

D. curious

右半结肠手术穿刺点（）

A.C₇～T₁

B.T_3-4

C.T_8-9

D.T_11-12

E.T₁₂～L₁及L_3-4两点阻滞

我国历史上设立的第一个国内外交机关是（）

A.外交部

B. * * 各国事务衙门

C.外务部

D.政治部