问题
选择题
Unfortunately, the element Madam Curie devoted all her life ________ her death.
[ ]
A. to caused
B. causing
C. to be caused
D. to causing
答案
答案：A
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Unfortunately, the element Madam Curie devoted all her life ________ her death.
A. to caused
B. causing
C. to be caused
D. to causing
答案：A