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．

1. A.
   of whom
2. B.
   for whom
3. C.
   for whose
4. D.
   in whom

Albert Einstein, ____ life had once been very hard , was given the Nobel Prize for physics.

 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

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

27.Albert Einstein, ____ life had once been very hard , was given the Nobel Prize for physics.

 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

Albert Einstein, ________ life had once been very hard, was given the Nobel Prize for physics in 1926.

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