在防恐军事演习中,某空降兵从飞机上跳下,先做自由落体运动,在t1时刻,速度达到较大值v1时打开降落伞,做减速运动,在t2时刻以较小速度v2着地,他的速度图象如图所示.下列说法正确的是( )
Do you know Li Ziqi?
Of course. She is a beautiful girl has made many videos to show a traditional Chinese way of life.( )
A.whoseB.whereC.whichD.who
The little boy is only three years old, but he can memorize about 50 poems.
talented boy he is!( )
A.HowB.How aC.What aD.What
On my way to the bookstore, I saw Mary hanging out with her friends.
It be her. She has gone to Beijing.( )
A.can'tB.mustn'tC.mightD.could
Tom, it smells so terrible here.
Sorry, mum. I will my socks and wash them right away.( )
A.put offB.take offC.turn offD.cut off
Will you go to Lisa's housewarming party next Sunday?
Well, if I , I will go on time.( )
A.inviteB.will invite
C.am invitedD.will be invited