The importer will submit references if these () given in the preliminary negotiations.A、are notB、had not beenC、has not beenD、were not
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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The importer will submit references if these () given in the preliminary negotiations.Aare notBhad not beenChas not beenDwere not
单选题The importer will submit references if these () given in the preliminary negotiations.Aare notBhad not beenChas not beenDwere not