The teacher together with his students ___ down at the desk and having a discussion in the classroom.
#86087
A
is sitting
B
sat
C
are sitting
D
would sit
推荐题目
The lake is calm and clear, and one of the things that _____in the water is the famous tower.
#86261
A
reflects
B
reflect
C
is reflected
D
are reflected
The factory produces half a million pairs of shoes every day, 85% ____ sold abroad.
#85579
A
of them are
B
of them is
C
of which is
D
of which are
Mr. Lee never said that he hated school when he was a child, ?
#86252
A
was he
B
wasn’t he
C
did he
D
didn’t he