He began to take political science __________ only when he left school. 
#20639
A
strictly
B
truly
C
carefully
D
seriously
推荐题目
In the middle of the room stands a__________ table.
#20606
A
beautiful wooden round
B
round wooden beautiful
C
wooden beautiful round
D
beautiful round wooden
You can never be ________ when crossing the street. 
#19693
A
very careful
B
too careful
C
carefully enough
D
enough careful