______ their homework, these three students have to stay in the classroom for another thirty minutes.
#96596
A
Not finishing
B
Not finished
C
Having not finished
D
Not having finished
推荐题目
_______ Jane’s way of studying chimps, our group are all going to visit them in the forest.
#94444
A
Follow
B
Following
C
Followed
D
To follow
Philips openly admitted __________ an alcohol (酒精) problem and he was not admitted __________ the drivers’ club.
#98063
A
to have; to
B
having; to
C
to have; as
D
having; as
The student _________ forward to going abroad for further study.
#98402
A
referred to looks
B
referred to look
C
refers to look
D
referring to look
He was busy writing a story , only _______ once in a while to smoke a cigarette.
#94052
A
to stop
B
stopping
C
to have stopped
D
having stopped