By Saturday, I （） here for three weeks.A.will be working
By Saturday, I （） here for three weeks.A.will be working
B.will have worked
C.will work
D.work答案：B难度：1知识点：词汇与结构部分\大学英语A\结构A\时态A
A.will be working
B.will have worked
C.will work
D.work
正确答案：B
解析:词汇与结构部分\大学英语A\结构A\时态A