Gen erally we cover in sura nee __ defi nite ( 明确的 ) in structi ons from our clie nts.()

Our payment terms (付款方式)are ___ , irrevocable letter of credit for the full invoice value.( )

Will you send us _____ return mail pamphlets and price list ____ your exports?

We shall advise you by cable as soon as the goods ____ .)

To trade ____ the people of all eoun tries ____ the basis of equality and mutual ben efit is our established policy.