吸气后紧闭声门，用力作呼气动作（Valsalva动作）时，可使杂音增强的是 （）

A.三尖瓣关闭不全的杂音

B.二尖瓣关闭不全的杂音

C.肺动脉瓣狭窄的杂音

D.二尖瓣狭窄的杂音

E.肥厚型梗阻性心肌病的杂音

--- I hear Andy and Lily are going to have a party to celebrate their ten years of ____ .

--- Really? They have ____ for ten years?

A．marrying, married

B．marriage, married

C．marrying, got married

D．marriage, been married