问题补充:
By this time next year we from the college.
A. will be graduating
B. should be graduating
C. will have graduated
D. is graduating
答案:
A. will be graduating
B. should be graduating
(答案→)C. will have graduated
D. is graduating
解析:考查时态。By与完成时连用;本题中by后面的时间this time next year指的是为了的时间,故本题使用将来完成时。句意:到明年的这个时候,我们将已经大学毕业了。故C正确。