This pair of socks ______ worn out. I'll have to buy a new ______.
#44734
A
is, one
B
are, ones
C
is, pair
D
are, pairs
推荐题目
 Young trees____ quite often.
#44612
A
should water
B
should be water
C
should be watered
D
watered
A photo _____ each time that button _____.
#44456
A
has taken… has pushed
B
has been taken…has pushed
C
is taken … will be pushed
D
is taken … is pushed.
    These photos _______ by my sister on Mount Tai last summer.
#45007
A
take
B
took
C
are taken
D
were taken