The goods are urgently needed. We （） hope you will deliver them immediately.

The importer will submit references if these （） given in the preliminary negotiations.

A.are not
B.had not been
C.has not been
D.were not

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Although （） primarily to promote trade relations, these agreements also foster technological cooperation.

A.designed
B.they are to be designed
C.it is designed
D.they are being designed

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