【问题】 In the advanced course students must take performance testsmonthly intervals.AinBoverCatDbetween
In the advanced course students must take performance testsmonthly intervals.AinBoverCatDbetween
正确答案:C
题目解析:本题出自新疆农业大学,新疆开放大学大学英语(一),由丰阳塔题库搜集整理。