It’s four o’clock in the afternoon. The boys __ in the pool.
#41532
A
is swiming
B
are swiming
C
are swimming
D
is swimming
推荐题目
The building will ________ 2 months later.
#39506
A
is finished
B
to be finished
C
be finished
D
was finished
-When _______ your mother _______ you that blue dress, Mary?-Sorry, I really can't remember.
#36452
A
does; buy
B
has; bought
C
had; bought
D
did; buy
A large number of students planting trees now, the number of the students 2000.
#41960
A
is, is
B
are, is
C
is, are
D
are, are
