皮皮学，免费搜题
登录
搜题
【多选题】
导致水体富营养化的主要原因有:
A.
工业和生活污水未经处理直接进入水体
B.
污水处理厂的排放水都含有相当数量的氮和磷
C.
面源性的农业污染，包括肥料、农药和动物粪便等
D.
城市来源，除了人的粪便、工业污水外，大量使用的洗涤剂是重要的来源
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】体会 “重心移动”的药球转体侧抛练习时,重点是体会( )快速收缩?
A.
手臂肱二头肌、肱三头肌
B.
髋旋转肌、臀肌、核心稳定肌
C.
小腿腓肠肌
D.
大腿后侧腘绳肌
查看完整题目与答案
【简答题】Tomorrow is Mother’s Day. Susan wants to give a present to her mother. Father tells her to go to the shop and try to find something. Susan hurries(匆忙) to the shopping center(中心) and goes to the women’...
查看完整题目与答案
【多选题】以下哪些方法适用于语法教学?
A.
直观法
B.
对比法
C.
归纳法
D.
情境法
查看完整题目与答案
【单选题】“纽约的日落”组合沙发是( )设计的。
A.
马内奥·波特
B.
马都·顿
C.
索扎斯
D.
盖当罗·比希
查看完整题目与答案
【单选题】生理化学层面的幸福感中，影响人类平静舒适感觉的是（）。
A.
多巴胺
B.
催产素
C.
五羟色胺
D.
黄体生成素
查看完整题目与答案
【单选题】请选出合法的C语言赋值语句
A.
a=b=58
B.
i++;
C.
a=58,b=58
D.
k=int(a+b);
查看完整题目与答案
【单选题】What's the best way to flatter her mother?
A.
By complimenting her mother insincerely.
B.
By cooking a special meal for her mother.
C.
By praising her mother for her cooking.
D.
By arranging a dinner party for her mother.
查看完整题目与答案
【单选题】It is amusing that she ______her father's bad temper as well as her mother's good looks.
A.
retained
B.
inherited
C.
preserved
D.
maintained
查看完整题目与答案
【单选题】It's Sunday morning． Eli and her mother (11) to do the shopping． Her mother wants to buy some food for lunch． Eli wants to buy a new T-shirt and some school things． They come to a new shop． 'What does...
A.
going
B.
go
C.
wants
D.
walks
查看完整题目与答案
【单选题】某小规模纳税企业月初欠缴增值税3000元,本月购进材料成本80000元,支付的增值税额13600元,产品不含税销售收入为2000000元,征收率为3%,则月末应交增值税为( )元。
A.
60000
B.
63000
C.
46400
D.
49400
查看完整题目与答案
相关题目：
【单选题】体会 “重心移动”的药球转体侧抛练习时,重点是体会( )快速收缩?
A.
手臂肱二头肌、肱三头肌
B.
髋旋转肌、臀肌、核心稳定肌
C.
小腿腓肠肌
D.
大腿后侧腘绳肌
查看完整题目与答案
【简答题】Tomorrow is Mother’s Day. Susan wants to give a present to her mother. Father tells her to go to the shop and try to find something. Susan hurries(匆忙) to the shopping center(中心) and goes to the women’...
查看完整题目与答案
【多选题】以下哪些方法适用于语法教学?
A.
直观法
B.
对比法
C.
归纳法
D.
情境法
查看完整题目与答案
【单选题】“纽约的日落”组合沙发是( )设计的。
A.
马内奥·波特
B.
马都·顿
C.
索扎斯
D.
盖当罗·比希
查看完整题目与答案
【单选题】生理化学层面的幸福感中，影响人类平静舒适感觉的是（）。
A.
多巴胺
B.
催产素
C.
五羟色胺
D.
黄体生成素
查看完整题目与答案
【单选题】请选出合法的C语言赋值语句
A.
a=b=58
B.
i++;
C.
a=58,b=58
D.
k=int(a+b);
查看完整题目与答案
【单选题】What's the best way to flatter her mother?
A.
By complimenting her mother insincerely.
B.
By cooking a special meal for her mother.
C.
By praising her mother for her cooking.
D.
By arranging a dinner party for her mother.
查看完整题目与答案
【单选题】It is amusing that she ______her father's bad temper as well as her mother's good looks.
A.
retained
B.
inherited
C.
preserved
D.
maintained
查看完整题目与答案
【单选题】It's Sunday morning． Eli and her mother (11) to do the shopping． Her mother wants to buy some food for lunch． Eli wants to buy a new T-shirt and some school things． They come to a new shop． 'What does...
A.
going
B.
go
C.
wants
D.
walks
查看完整题目与答案
【单选题】某小规模纳税企业月初欠缴增值税3000元,本月购进材料成本80000元,支付的增值税额13600元,产品不含税销售收入为2000000元,征收率为3%,则月末应交增值税为( )元。
A.
60000
B.
63000
C.
46400
D.
49400
查看完整题目与答案