Question

I will ________ your suggestion ________ , and let you know my decision in a day or two.

1. A.
   think; about
2. B.
   think; of
3. C.
   think; over
4. D.
   think; out

Answer 1

C
“think about”指“考虑”；“think of”指“仔细考虑”；“think of”指“想到，想起”，故最佳答案选C。