_________fit, we ought to learn more about our body and be careful with what we eat.
#97581
A
Keeping
B
To keep
C
Having kept.
D
To have kept
推荐题目
In many ways, ______ on a bike is similar to ______ a car .
#94308
A
to riding; driving
B
to ride; driving
C
ride; drive
D
riding; driving
Unless ________ , the murderer is likely to commit similar or further offences. 
#97216
A
to arrest
B
arrested
C
been arrested
D
arresting
--- What made Bill so angry?--- _____. His girl friend promised to come at 8:30, but she hasn’t come yet.
#95473
A
Having kept waiting
B
Being kept waiting
C
To be kept waiting
D
Being kept waited