We（）the seminar sponsored by you in September last year. aware。 aware of。 are aware of。 are aware。
短文互译：From Chinese into English在国际贸易中买卖双方距离遥远，业务成交与实际交货时间相隔较长，付款问题远比国内贸易复杂。卖方总希望在收到货款后发货，而买方总希望收到货物后付款。所以国际贸易中，一般采用信用证付款方式，使买卖双方的利益都得到一定的保障。
短文互译：From English into Chinese A joint venture is a form. of business organization undertaken by two or more parties. It is China’s Policy to enter into joint ventures with foreign enterprises in order to expand international economic cooperation and technologi.
（），we are airmailing you our latest quotation-sheet. A．As request。 B．At request。 C．As requested。 D．At requested。
We have received your letter of September 12，（）we are glad to know that you are interested in our electric heaters. which。 atwhich。 fromwhich。 inwhich。
One of our clients is（）the market（）Men’s Shirts.
