折让(允差)
A.clear B.it is clear C.that clear D.it clear
象征性交货
A.choice,shipment B.option,lot C.decision,cargo D.option,consignment
A.against,ex B.with,under C.on,asper D.with,to
A.we received B.did we receive C.we have received D.had we received
A.addressed B.resolved C.solved D.dealt in
A.opens B.open C.opening D.establishes
A.renewed B.prolonged C.expanded D.postponed
A.on B.at C.in D.by