1 . 她的心痛苦地剧烈跳动着，撞击着她的肋骨。
Her heart was _________ painfully fast and _________ against her ribs.

2 . “That’s not true,” she said. “I can’t believe you would just cut it off like that,” she added snottily, and then practically slammed my bedroom door shut as she left the room.

A．knocked

B．switched

C．locked

D．banged