It is worth considering what makes “convenience” foods so popular, and ____ better ones of your own.
#97853
A
introduces
B
to introduce
C
introducing
D
introduced
推荐题目
He told her ______ there at once.
#97500
A
get
B
gets
C
should get
D
to get
Rather than _______ on a crowded bus, he always prefers _______ a bicycle. 
#98782
A
ride;ride
B
riding;ride
C
ride;to ride
D
to ride;riding
Then came a terrible thunder ________ the sudden lightning.
#94359
A
followed
B
followed by
C
following
D
following by