Albert Einstein, ____ life had once been
题型:选择题
问题:
Albert Einstein, ____ life had once been very hard, was given the Nobel Prize for physics in 1921. |
A. of whom B. for whom C. for whose D. in whom |
Albert Einstein, ____ life had once been very hard, was given the Nobel Prize for physics in 1921. |
A. of whom B. for whom C. for whose D. in whom |