He was reading his book, completely _______ to the world.
#98437
A
lost
B
losing
C
to lose
D
to have lost
推荐题目
Nowadays people sometimes separate their waste to make it easier for it ______. .
#98912
A
reusing
B
reused
C
reuses
D
to be reused
________ the city center, we saw a stone statue of about 10 meters in height.(2010·上海)
#88303
A
Approaching
B
Approached
C
To approach
D
To be approached
Paul doesn’t have to be made ____. He always works hard.
#97004
A
learn
B
to learn
C
learned
D
learning
To make believe that there was still someone in the house, the housewife went downstairs, ______ the lights ______ in the living room.
#96038
A
left; burnt
B
leaving; burning
C
leaving; burnt
D
left; being burnt