Question

Though it's a challenging job,  he did it         it took me．

1. A.
   one-third a time
2. B.
   one – third time
3. C.
   the one - third time
4. D.
   one - third the time

Answer 1

D
试题分析：考查倍数：倍数+the+名词，one-third就是倍数，the time是名词，it took me是定语从句，修饰time，句意;虽然这是有挑战的工作，但他用了我花的三分之一的钱。选D。
考点：考查倍数的表达
点评：本题考查倍数的表达：除了用倍数+as +adj+as，还有：倍数+比较级+than，倍数+the+名词+of，倍数+从句，这题的倍数是one-third，做题时按照句子的结构来选择。