__________ , some students tend to develop a range of unhealthy habits .
#91470
A
Parents don’t watch over them
B
Not having watched over
C
With no parents to watch over them
D
Parents watched over
推荐题目
With the electricity _____, all the machine stopped.
#91146
A
cut off
B
cut down
C
was cut off
D
was cut down
With just four years _______, the Brazil Olympic organizers have promised to deliver an equally inspirational ceremony.
#91313
A
gone
B
to go
C
going
D
go
All of the things there are inexpensive, with prices ________ from about $1 to $10.
#91169
A
ranging
B
changing
C
distinguishing
D
differing
the new dormitory, Ms. Jin, the headmaster, was inspecting our living conditions.
#91101
A
Entering
B
We entering
C
Having entered
D
We entered