if the suit is buttoned, where should be the stickpin?
室外综合温度振幅与围护结构内表面的温度振幅的比值，称为该围护结构的（ ）。
以下各选项属于职场礼仪的作用的是（ ）
owing to all quantity required this time, we have refrained a counter-offer.
we would make you the following offer, subject to your telex acceptance us not later than june 30, 1998.
an enquiry is a request from the buyer for information on the supply of certain goods with engagement.
which website in the following does not belong to b2b platform?
热阻的单位是（ ）。
本合同由a公司（以下称之为“卖方”）与b公司（以下称之为“买方”）共同订立，鉴于卖方愿意依据下列规定的条款售卖下述商品，兹特立约为据，并由订约双方协议如下。 this contract is made by and between a co. (hereinafter called “the seller”) and b co. (hereinafter called “the buyer”), _______ the seller is willing to sell the buyer the commodities listed _______ on the terms and conditions stipulated below. now these presents witness that it is ________ agreed between the parties hereto as follows.