___ himself in carrying out an experiment, he can’t spare time to look after his children.
#95619
A
Occupied
B
Having occupied
C
Occupying
D
Having been occupied
推荐题目
Mary is often heard ________ playing piano in the next room in the evening.
#97118
A
practise
B
to practise
C
practising
D
practiced
All the people present agreed that the matter required ___________.
#94154
A
to look into
B
being looked into
C
to be looked
D
looking into
The foreign guests, by an interpreter, came out of the hall.
#92379
A
following
B
to follow
C
followed
D
to be followed
It’s reported that one thousand people are affected by the H1N1 flu virus in that area , two hundred and fifty-five children ____.
#96639
A
were included
B
including
C
include
D
included