Đề kiểm tra giữa kì 2 Tiếng anh 12 năm 2023 có đáp án (Đề 6)

Preparing (3) this program, the Organizing Committee has signed a contract

27/40

Preparing (3) _____ this program, the Organizing Committee has signed a contract with Martin - a bicycle-making firm - to purchase 1,000 bicycles, at prices from 850,000 to 1,000,000 VND per bicycle -10% lower than market prices, with nearly 20 different models.

for

on

of

about

Giải thích

Chọn A