皮皮学，免费搜题
登录
搜题
【单选题】
碳水化合物是人体热能的重要来源,占人体每日所需热能的百分比是( )。A.
20%~25%
B.
40%~50%
C.
60%~70%
D.
80%~ 90%
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】These cartons are well protected against moisture by plastic (16) The very fact that they are made of paperboard induces special attention in handling and storage． Thus shirts packed in such cartons a...
【单选题】What is true about Cotton Originals?
A.
They are made in Europe.
B.
They are preshrunk to fit.
C.
They are for summer sports.
D.
They are available online only.
【简答题】Section C Directions : This section is to test your ability to comprehend short passage. You will hear a recorded passage. You will see five questions bellow. The passage will be read for two times. W...
【单选题】What is mentioned about the statues?
A.
They are made of bronze.
B.
They represent the citizens.
C.
They will be donated to the city.
D.
They a gift from the French government.
【简答题】A.Because they can cover the hands and the wrists. B.Because they are made of high-quality wool. C.Because they can maintain the hands flexibility. D.Because they do not separate the fingers.
【单选题】当专业验收规范对工程中的验收项目未作出相应规定时，应由（）组织监理、设计、施工等相关单位制定专项验收要求。涉及安全、节能、环境保护等项目的专项验收要求应由建设单位组织专家论证
A.
建设单位
B.
监理单位
C.
施工单位
D.
设计单位
【简答题】企业物流管理面临的挑战 : _、___、___、专业化挑战、国际化挑战、信誉和品牌挑战
【单选题】当专业验收规范对工程中的验收项目未做出相应规定时，应由（）组织监理、设计、施工等相关单位制定专项验收要求。涉及安全、节能、环境保护等项目的专项验收要求应由建设单位组织专家论证。
A.
建设单位
B.
监理单位
C.
施工单位
D.
设计单位
【单选题】下列有关耳蜗感音换能功能的描述,错误的是
A.
声波震动时使卵圆窗膜内移时基底膜下移
B.
盖膜与基底膜沿一个轴上下移动
C.
盖膜与基底膜之间发生交错运动
D.
盖膜与基底膜之间相对移动可使听毛弯曲，听毛弯曲时引起膜内电位变化
相关题目：