Đề thi giữa kì 1 Tiếng Anh 7 Thí điểm có đáp án (Đề 3)

My family has decided to use electricity by using more solar energy instead

10/22

My family has decided to use _________ electricity by using more solar energy instead.

more

less

much

fewer

Giải thích

Đáp án: B