2道英语单项选择题 请给出答案和解析
1.The idea for the new machine occurred to Mr Bake_____to his invention.
A.while devoting B.while devoted C.while he was devoted D.while devoting himself
2.As is generally agreed,a family without love is not _____ a family as a body without soul.
A.such B.as much of C.so much of D.much of