2017-2018学年人教版必修二Unit4 Section 1巩固提升含解析 Ⅰ.用所给词的适当形式填空 1．These pandas live happily under the __protection__(protect)of their friends，humans. 2．Twenty years later，the number of workforce in the country will have __decreased__ (decrease) by 16%. 3．What you had planned was of great __importance__(important) to your decision. 4．The rich man is very selfish and shows no __mercy__(merciful) to the poor. 5．That he left became a great __loss__(lose)to the company. 6．The man from a __distant__(distance) village is now the manager of the big company. 7．There has been no __response__(respond) to the workers’ request for the pay rise. 8．The listeners were deeply __affected__(affect)by his story. 9．Completely __employing__ (employ) himself in his work，he missed the lunch. 10．As a painter，he is a __success__(succeed)，but as a father，he is a failure.