不符合肺心病的表现（）。

A.胸片上可见Kerley-B线

B.P₂>A₂

C.肝大及双下肢水肿

D.胸片上可见肺动脉段突出

E.心浊音界左侧扩大

In the 2004 Shanghai Industrial Fair,       electronic equipment,good in both quality and style,will be shown.

A．a large number of

B．a good many

C．masses of

D．supply of