单项选择题
The study suggests that the cultures we grow up （） influence the basic processes by which we see world around us.
A. on B. in C. at D. about
单项选择题 --Are you sure you're ready for the test? --（）. I'm well prepared for it.
单项选择题 （）prize for the winner of the competition is （）two-week holiday in Paris.
单项选择题 In many ways , the education system in the US is not very different from（）in the UK.
