By the end of this term we____ten English lessons
问题描述:
By the end of this term we____ten English lessons
A.will learn B.will have learned C.have learned D.would be learning
答
B
首先这个发生在未来,所以will是肯定的
而句意是学期结束后我们就会学了10节英语课,也就说在未来那个的特定时间内是完成的,所以应该有完成时,所以加起来就是未来完成时