一侧收缩时,使舌尖伸向对侧的肌是()
A.颏舌肌
B.舌骨舌肌
C.茎突舌肌
D.腭舌肌
E.咽肌
参考答案:A
______ their hats into the air, the fans of the winning team let out loud shouts of victory.
A.To throw
B.Thrown
C.Throwing
D.Being thrown
在向承包人发出中标通知书之后( )天内监理工程师应向承包人免费提供由业主或其委托的设计单位设计的施工图纸、技术规范和其他技术资料2份。
A.7
B.42
C.21
D.28