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
When ______questions in class，one should answer them as clearly as possible．
#95976
A
asking
B
to ask
C
to be asked
D
asked
More highways have been built in China, ______ it much easier for people to travel from one place to another.
#90583
A
having made
B
made
C
to make
D
making
_________ from the space, the Great Wall lies in the mountains like a huge dragon.
#94029
A
Seeing
B
Seen
C
To see
D
Having seen
— Is he said ____ his car lost?— Yes. He was so foolish ____ leave his car ____.
#98978
A
that…that…unlock
B
to have had…as to…unlocked
C
to have…to…unlock
D
to have…for him to…unlocked
I felt greatly honored ____ when I took part in my friend’s birthday party.
#94524
A
to welcome
B
welcoming
C
to be welcomed
D
welcomed