医德境界是指医务人员经过（）达到的程度。
A.医德修养
B.医德评价
C.医德教育
D.医德信念
参考答案：A
In April, 2009, President Hu inspected the warships in Qingdao, ______ the 60th anniversary of the founding of the PLA Navy.
A．marking
B．marked
C．having marked
D．being marked
Bob,_______ your coat. It’s cold and windy outside.
A．put on
B．turn on
C．get on
D．come on
