Bộ 3 Đề kiểm tra Unit 3 - Tiếng anh 10 iLearn Smart World có đáp án (Đề 3)

These trainers are ______________ of all three that I have tried on.

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Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

These trainers are ______________ of all three that I have tried on.

more comfortable

comfortable

less comfortable

the most comfortable

Giải thích

Chọn D