Therehasbeenanation-wideshortageofbuildingmaterials,______whichthetradeisonlyjustrecovering.
a.for
b.at
c.on
d.from
请寄缝纫机形式发票,数量300台,成本加保险费加运费到旧金山价,5月份装运,请即航寄二份,
以便确认。(电传缩写字不少于4个)
Wearenotinapositiontomakeanyofferasthegoodsare______.
a.withoutstock
b.outofstock
c.nostock
d.notinstock
ThisAgreementmaybe______6monthsbeforeitsexpiry.
a.renewed
b.prolonged
c.expanded
d.postponed