800 câu trắc nghiệm Điền từ Tiếng Anh có đáp án - Phần 22

While costs are the (3)_____ concern for a host city, there are other factors to consider. For one, an Olympic host city may receive substantial revenue from ticket sales, tourist spending, c

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While costs are the (3)_____ concern for a host city, there are other factors to consider. For one, an Olympic host city may receive substantial revenue from ticket sales, tourist spending, corporate sponsorship, and television rights. Cities such as Los Angeles (1984) actually made a large prot from the Games they hosted.

supplementary

inuential

instrumental

primary

Giải thích

D là đáp án đúng