After running .she is too tired to walk any____
问题描述：
After running .she is too tired to walk any____
a.farther b.further c.farthest d furthest
We have setup a lot of highrises in our school_____
a.since five years b.in the past five years c in five years d in 1999
答
1.b.further
（not ）any further （不能走）更远了
2.b.in the past five years
句子是现在完成时态,只有b.in the past five years 符合.