Bộ 3 Đề kiểm tra Unit 10 - Tiếng anh 10 iLearn Smart World có đáp án (Đề 1)

People with good problem-solving skills can find solutions to difficult or complex issues quickly and effectively.

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Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

People with good problem-solving skills can find solutions to difficult or complex issues quickly and effectively.

simple

complicated

easy-going

effortless

Giải thích

Chọn A