17000 bài tập tách từ đề thi thử môn Tiếng Anh có đáp án (Phần 3)

After the new technique had been introduced, this factory produced cars in 2015 as the year before.

468/1620

After the new technique had been introduced, this factory produced  _____________ cars in 2015 as the year before. 

twice as many

twice many as

as many twice

as twice

Giải thích

Chọn A