在光滑水平面上有、两点,相距,一质点在一水平恒力作用下做直线运动,经过的时间先后通过、两点,则该质点通过、中点时的速度大小满足( )
Every evening my father ______ newspapers while my mother watches TV.( )
puts up
looks for
gives away
looks through
What do you think of the TV program I'm a singer?
Great!I've never watched a ______ one.( )
worse
better
bad
good
The football fans cheered ______ they heard the exciting news.( )
even though
in order that
as soon as
as long as
Look at the blue sky.______ fine weather it is!( )
How
How a
What
What a
Lucy ______ her friends the whole morning,but they didn't show up.( )
expects
will expect
is expecting
was expecting