皮皮学,免费搜题
登录
搜题
【单选题】
工化 2.4.6 同温同体积下,在 A 和 B 混合气体中,若混合气体总压力为 101.3 kPa , B 的摩尔分数为 0.200 ,则 A 的分压为 ( )
A.
20.2 kPa
B.
81.0 kPa
C.
85.1 kPa
D.
101.3 kPa
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
【单选题】地方菜和菜系是根本不同的两个概念,主要区别在于()。
A.
形成因素不同
B.
味的特点不同
C.
有无形成明显的地区肴馔体系
D.
有没有特殊的烹调方法
【单选题】常用照相机光圈系数的排列顺序()
A.
F/2、F/4、F/5.6、F/8、F/16、F/20
B.
F/1.4、F/1.8、F/2.8、F/6、F/8
C.
F/1、F/2、F/3、F/4、F/5、F/6、F/7
D.
F/1.4、F/2、F/2.8、F/4、F/5.6、F/8
【单选题】对银行而言,进行市场细分时,所要细分的“市场”是指( )。
A.
产品服务区域
B.
能开展业务的地理范围
C.
银行产品、服务实现和潜在的客户
D.
产品服务手段
【单选题】Questions 1 and 2 are based on the news report you have just heard. 1. A) He set a record by swimming to and from an island. B) He celebrated his ninth birthday on a small island. C) He visited a pris...
A.
He set a record by swimming to and from an island.
B.
He celebrated his ninth birthday on a small island.
C.
He visited a prison located on a faraway island.
D.
He swam around an island near San Francisco.
【简答题】(单句改错,错了的地方已经用下划线标出:如修改,则将修改后的单词填出;如增加词,则以“前加...”或者“后加...”这种格式写出;如删除该词,则打“删除”两字即可) It was late in the afternoon. We were paying 1. visit to the Penguin Island. There I 2. see a view of penguins flying...
【多选题】素材的特点主要有:( )
A.
原料全素,时鲜为主,清爽素净
B.
讲究原汁原味
C.
营养独特,健身疗疾
D.
模仿荤菜,形态逼真,口味相似
【单选题】常用照相机光圈系数的排列顺序:
A.
f/2、f2.8、f/4、f/5.6、f/8、f/16、f/20
B.
f/1.4、f1.8、f/2.8、f/4.8、f/6、f/8
C.
f/1、f/2、f/3、f/4、f/8
D.
f/1.4、f/2、f2.8、f/4、f/5.6、f/8
【单选题】Questions 1 and 2 are based on the news report you have just heard. 1. A) He set a record by swimming to and from an island. B) He celebrated his ninth birthday on a small island. C) He visited a pris...
A.
He set a record by swimming to and from an island.
B.
He celebrated his ninth birthday on a small island.
C.
He visited a prison located on a faraway island.
D.
He swam around an island near San Francisco.
【多选题】素菜的主要特点有
A.
原料全素,时鲜为主,清爽素净
B.
营养独特,健身疗疾
C.
模仿荤菜,形态逼真,口味相似
【简答题】菜系是指在一定区域内,菜点烹制手法、原料的使用范围、菜品特色等方面出现相近或相似的特征,自觉或不自觉地形成了烹饪派别,这种派别就是所谓的菜系。那么,菜系的形成主要有哪几个因素呢?
相关题目: