Question

If you ________ hard at high school, you ________ a college student now．

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A．had studied; would be

B．study; should have been

C．had studied; will be

D．study; must be

Answer 1

答案：A
解析：

虚拟条件句：从句与过去事实相反：用had studied结构：表示：如果当初你在高中努力学习的话；主句的内容与现在事实相反，用would be表示：你现在就是个大学生了。