This contract is made by and between the buyers and the sellers, whereby the buyers agree to buy and the sellers agree to sell the under-mentioned commodity according to the terms and conditions stipulated below.

This contract is made by and between the buyers and the sellers, whereby the buyers agree to buy and the sellers agree to sell the under-mentioned commodity according to the terms and conditions stipulated below.

A.本合同是在买方和卖方之间订立的，买方愿意买，卖方愿意卖，他们同意订立以下规定的条款。

B.这个合同是被买方和买方即它们之间订立的，买卖双方同意照下列条款订立合同内容。

C.本合同由买卖双方共同订立，并按照下列条款设定内容及买卖商品。

D.本合同由买卖双方订立，因此买卖双方同意按照下面规定的条款购买以下商品。

正确答案是D