While watching television, ________.
#68458
A
the doorbell rang
B
the doorbell was rung
C
we heard the doorbell ring
D
we heard the doorbell rings
推荐题目
The teacher with his students _____ playing _____football at this tine yesterday.
#41205
A
was; the
B
is;the
C
were ;/
D
was; /
While shopping, you should make your own decision. You cannot simply depend on __________ is advertised on TV
#69331
A
which
B
that
C
what
D
one
The question______new measures should be taken to control the terrible air pollution is______puzzles scientists a lot.
#67627
A
that; what
B
which; that
C
what; what
D
which; that
No matter how _____, you can find something animate, a kind of plant, an animal or human being.
#68119
A
may a desert be dry
B
a desert dry may be
C
dry a desert may be
D
a desert may be dry