Our school plans to have a parents’ meeting_______ the afternoon_______ January 27^th.

A．in; of

B．on; in

C．on; of

D．in; at

给男病人导尿时，提起阴茎与腹壁呈60°是使( )。

A．耻骨下弯消失
B．耻骨前弯扩大
C．膀胱颈肌肉放松
D．耻骨前弯消失
E．耻骨下弯扩大