_______ to the discovery of radium, Madame Curie plays an important role in modernscience.
#97249
A
Devoting
B
Devoted
C
Being devoted
D
Having devoted
推荐题目
I really appreciate ____ to help me with my maths, but I’m afraid that I have no time this week．
#95587
A
you to offer
B
it you offer
C
your offering
D
this you are offering
Jr. Parkinson stood up and left the room, ____ the door behind him.
#96245
A
closing
B
closed
C
close
D
to close
Chinadaily. com. cn is the largest English portal site in China， news，business information and learning materials．
#95018
A
to provide
B
provide
C
provided
D
providing