(Viên chức Mầm non) bài tập tiếng Anh theo chủ đề có đáp án - Test 1

The two children tried _________they could to bring about a reconciliation between their parents.

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B. Choose the one word or phrase - a, b, c or d - that best completes the sentences.

The two children tried _________they could to bring about a reconciliation between their parents.

more hard

so hard as

as hard as

harder than

Giải thích

Đáp án đúng là c