(Viên chức Mầm non) 1128 câu trắc nghiệm Tiếng Anh A2 có đáp án - Phần 20

What _________ about the new simplified tax law? - It's more confusing than the old one.

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What _________ about the new simplified tax law? - It's more confusing than the old one.

 

are you thinking

do you think

have you thought

have you been thinking

Giải thích

Chọn đáp án B