Question

I'm going to study abroad for _____.A. a year and two B. two and a year C. a

I'm going to study abroad for _____.A. a year and two B. two and a year C. a year or two

Answer 1

为你解答。
I'm going to study abroad for （C. a year or two）.
我将去国外学习一两年。
解释：a year or two，一年或者两年。如果是用and，就有相加的意思了。

Answer 2

C，一年或两年。如果是三年就说three了，不用one and two