Trắc nghiệm Tiếng Anh Toeic - Mini Test (Phần 3)

The unions requested that they be offered -------- pay increases equaling about 40,000 dollars a year

56/100

The unions requested that they be offered -------- pay increases equaling about 40,000 dollars a year

substantiate

substantially

substance

substantial

Giải thích

Chọn D