单项选择题
A.pursued B.pursuit C.followed D.chased
The company has（）some major changes in the last five ye...
单项选择题The company has（）some major changes in the last five years.
A.stood B.suffered C.undergone D.tolerated
It was difficult to（）how many trees had been destroyed....
单项选择题It was difficult to（）how many trees had been destroyed.
A.measure B.test C.estimate D.evaluate
The question of salary increases is high on the（）A.agen...
单项选择题The question of salary increases is high on the（）
A.agenda B.procedure C.schedule D.budget
