Bộ 5 đề thi giữa kì 1 Tiếng Anh 9 Global Success có đáp án - Đề 3

Transportation systems in big cities are often ___________ those in the countryside. A. more reliable B. more reliably than C. more reliable than D. reliable

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Transportation systems in big cities are often ___________ those in the countryside. 

more reliable

more reliably than

more reliable than

reliable

Giải thích

C là đáp án đúng