选择题:钓鱼竿 天平 酒瓶起子中属于省力杠杆的是 题目分类:职考综合 题目类型:选择题 查看权限:VIP 题目内容: 钓鱼竿、天平、酒瓶起子中属于省力杠杆的是______,属于费力杠杆的是______. 参考答案: 答案解析:
Your essay is unified if you advance a single point and stic Your essay is unified if you advance a single point and stick to that point.A.正确B.错误 分类:职考综合 题型:选择题 查看答案
抽动持续时间不超过1年A.短暂性抽动障碍B.慢性运动或发声抽动障碍C.Tourette综合征D.多动综合征E 抽动持续时间不超过1年A.短暂性抽动障碍B.慢性运动或发声抽动障碍C.Tourette综合征D.多动综合征E.孤独症 分类:职考综合 题型:选择题 查看答案
For contrast, when a writer is contrasting, he is pointing o For contrast, when a writer is contrasting, he is pointing out the _________ between subjects or ite 分类:职考综合 题型:选择题 查看答案
Some people think about their rights than about Some people think ( ) about their rights than about their duties.A. too muchB. as muchC. much moreD 分类:职考综合 题型:选择题 查看答案