________ to his experiment, he didn't notice that autumn had already come.
#88271
A
Devote
B
Devoting
C
Devoted
D
To devote
推荐题目
John rushed out in a hurry, ____ the door ____.
#93466
A
leaving ; unlocking
B
left; unlocked
C
leaving; unlocked
D
left; unlocking
Jim took this course, _________ improve his spoken English.
#90282
A
aimed to
B
aiming at
C
aiming to
D
aimed at
Mr. Smith didn’t go to the party because he had a lot of experiments _____.
#90778
A
do
B
did
C
done
D
to do
It remains ________ whether the students will benefit from the monthly exams.
#95740
A
seeing
B
to be seen
C
to see
D
to have seen
At that time, he spent as much time as he can_____the ancient statues which would be sunk in the river.
#95488
A
paint
B
to paint
C
painting
D
painted