单选题:Engineers regard the replacement of hip-joints as a(n) _____ 题目分类:专四 题目类型:单选题 查看权限:VIP 题目内容: Engineers regard the replacement of hip-joints as a(n) __________ problem. A.mechanical B.medical C.health D.agricultural 参考答案: 答案解析:
Winter is the __________season at most hotels in this seasid Winter is the __________season at most hotels in this seaside town, because very 分类:专四 题型:单选题 查看答案
党内民主是党的生命,集中统一是党的力量保证。坚持和健全民主集中制,积极发展党内民主,必须做到( )。 党内民主是党的生命,集中统一是党的力量保证。坚持和健全民主集中制,积极发展党内民主,必须做到( )。 分类:专四 题型:单选题 查看答案