本杂音应与哪种情况相鉴别
A．动脉导管未闭
B．三尖瓣狭窄
C．心房间隔缺损
D．心室间隔缺损
E．肺动脉瓣相对关闭不全
参考答案：E
The teacher stressed again that the students should not ____any important details while retelling the story.
A．bring out
B．let out
C．leave out
D．make out
The dress looks _____ on you. [ ]
A. nicely
B. nice
C. beautifully
D. well
