（）means the sufficiency of a vessel in materials，construction，equipment，crew，and outfit for the trade or service in which it is employed. ["Seaworthiness","Cargo-worthiness","Readiness","Proficiency"]
冲压生产中（变）成形工序中常见的缺陷主要有哪些？
简述隐藏新棘虫的生活史。
（）may be defined as a departure without justification and under no necessity from the proper and usual course of an agreed voyage，whereby the character and the incidents of such voyage are altered. ["Deviation","Change","Alteration","Amendment"]
“建立评估机构黑名单制度，对恶意评估抵押物的评估机构纳入黑名单管理”是抵押贷款（）的防控措施之一。 ["A.贷前调查","B.抵押物估价取值","C.办理抵押登记","D.贷款审查"]
什么叫"界域语"，它在人际交往中有哪些要求？
