Bill is healthy because he ________ his health very  well.
#61705
A
looks at
B
looks after
C
looks for
D
looks like
推荐题目
 –How does your sister study English? --She studies by_________ tapes
#56399
A
listen to
B
listening to
C
hear
D
hearing
Tom prefers ________novels to _________TV.
#54597
A
read, watch
B
to read; watch
C
reading; watch
D
reading; watching
________ that he will win the first prize in the game.
#54420
A
I doubt
B
I don’t doubt
C
I wonder
D
I’m not sure