The old scientist devoted most of his time ___________ the space science.
#63172
A
develop
B
to developing
C
to develop
D
developing
推荐题目
---How are you going to become a basketball player? ---I’m going to __________ every day.
#62516
A
move to America
B
taking acting lessons
C
taking piano lessons
D
practice basketball
It was very hard for me to make a _________, but I decided to leave my job.
#60147
A
suggestion
B
decision
C
plan
D
speech