A、 CIF to
B、 CIF at
C、 CIF
D、 CIF upon
第1题
We must stress that this offer is firm for three days only because of the heavy demand () the limited supplies of this velvet in stock.
A、for
B、on
C、of
D、in
第2题
We trust that you will be able to accept our offer, which shall() against reply by cable
A、kept open
B、keep valid
C、be kept firm
D、be keeping open
第3题
Their fine quality, attractive designs and the reasonable prices() we offer them will convince you that these materials are really of good value.
A、 at what
B、in which
C、in what
D、at which
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