Food safety is important. Rules must ________ stop people from food pollution.
#44443
A
be made
B
be made to
C
make
D
make to
推荐题目
The Eiffel Tower __________ for the 1889 Paris Expo. It is a symbol of the city now.
#44875
A
built
B
was built
C
has built
D
was building
—Who is the little girl in the picture?—It's me. The picture __________10 years ago.
#44935
A
took
B
is taken
C
has taken
D
was taken
We know that about seventy percent _____ the earth _____ covered by water.
#44426
A
/; is
B
of; are
C
of; is
D
about; are
---You needn’t get up early, we have changed our plan.--- Really, but I _______ about it.
#44438
A
told
B
didn’t tell
C
wasn’t told
D
hasn’t told