--Is your father a teacher? ---well, he _______.
#44010
A
used to
B
was used to
C
used to be
D
is used to be
推荐题目
At the top of the high mountains, there is very _____ oxygen in the air.
#40209
A
a little
B
little
C
a few
D
few
―Look at the lady there. ______ it be Mrs. Green?―No, it _______ be her. She left for London this morning.
#36839
A
Must, can’t
B
May, mustn’t
C
Can, may not
D
Can, can’t
--- is the school from your home, do you know?--- About 30 minutes’ walk.
#41489
A
How far
B
How long
C
How much
D
How soon