如图所示,一根轻弹簧上端固定在O点,下端拴一个小球P,开始时,小球处于静止状态.现对小球施加一个水平向右的外力F,使小球向右缓慢偏移,依次经过A点和B点,已知A、B两点分别在如图直线OM和ON上,但图中未标出具体位置,弹簧的伸长量始终处于弹性限度内,下列说法中正确的是( )
______ he is dead, Kobe Bryant's spirit will continue to influence us.( )
A.IfB.UntilC.BecauseD.Although
My pet dog is lost, Mary.
I'm sorry to hear that. Why not put an ad (广告) in the newspaper?
Don't be silly. He can't__________.( )
A.hearB.readC.speakD.write
Take care while walking along the wet hill path (小径). You may fall and hurt________.
OK. Thanks for reminding me.( )
A.itB.youC.yourselfD.yourselves
Wing suit Flying (翼装飞行) is one of the most_____ sports in the world. Nearly 30% people who take part in it may lose their lives.( )
A.famousB.exciting
C.dangerousD.interesting
Han Hong is a talented singer. She can not only sing _____but also write her own songs.( )
A.quietlyB.clearly
C.loudlyD.beautifully