They use specially trained dogs to _____ their sheep at night.
#66919
A
take care
B
get along with
C
watch over
D
turn to
推荐题目
The number of the students in our class __________ to 54.
#68910
A
picks up
B
adds up
C
takes up
D
turns up
The Governor demanded that all the proposals _______ on May 1st.
#75536
A
must be submitted
B
be submitted
C
submitted
D
were submitted