用所给动词的适当形式填空。

Mum: So many clothes 1_____ (be) on the floor.

Nancy: But I 2_____ (not like) them. Can you 3_____ (buy) me some new clothes, Mum?

Mum: 4_____ (forget) it. Let me 5_____ (see). 6_____ (be not) this skirt nice?

Nancy: Yes, but Kate 7_____ (have) the same one.

Mum: OK. And this?

Nancy: Do you think yellow 8_____ (be) a nice colour?

肥厚型梗阻性心肌病的特征性体征是()

A．心尖部舒张期杂音

B．心包叩击音

C．心包摩擦音

D．胸骨左缘有收缩期喷射性杂音

E．奇脉