Ihesitatedforalongtime,andintheendIdecidedto_________thejob.
合理预期学派认为,造成经济波动最根本的原因是预期失误,这种失误来自()
Youmaysendmeane-mailorjustgivemeacall.willdo.
出口成品的商品检验证明文件是______
Inthefollowingpaymentterms,()isthesafesttermtotheseller.
实用新型和外观设计专利的保护期限为______