Many years of hard work_______ his great success in the development of this new type of material.
#71075
A
due to
B
thanks to
C
contributed to
D
looked into
推荐题目
We should give the disabled encouragement to live _____ as we do.
#64172
A
as a rich and full life
B
as rich and full a life
C
so a rich and full life
D
so rich and full a life
No one can imagine the difficulty he had ______ playing computer games.
#68895
A
to give in
B
to give up
C
giving up
D
giving in
The Great Wall is __________ tourist attraction that millions of people pour in every year.
#67102
A
so well-known a
B
a so well-known
C
such well-known a
D
a such well-known
His father demands that he not go to any country _________ China, which is his motherland.
#67130
A
rather than
B
more than
C
other than
D
better than