If you _____ a chance to study ina foreign country,just took it.

B，因为这只是假设，所以前面要用虚拟语气，因此用had got

答案是B
to study V (原形)

与现在事实相反→if子句用【过去式】
If + S + V-pt (过去式), S + [would / should / might / could] + V (原形)

B

B 吧```