在职攻硕英语考试

【单选题】By the following semester, it is likely that the old professor ______ on the campus ofCalifornia University for two decades.
A、will have to be teaching B、will have taught

C、will have been teaching D、will be teaching

网考网参考答案：C
网考网解析：
by the following semester“到下学期”，应用将来完成时态。句中用将来完成进行时，指“到下学期时可能那位老教授就已经在加利福尼亚大学执教20年了(并且还要继续教下去)。” document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>