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【单选题】
城市地表径流中污染物以()为主，其浓度明显()城市污水。
A.
DS，大于
B.
SS，小于
C.
DS，小于
D.
SS，大于
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【判断题】放大电路中输出的电流和电压都是由有源元件提供的
A.
正确
B.
错误
查看完整题目与答案
【单选题】花生学名落花生,通常( )上市。
A.
9-10月
B.
2-3月
C.
3-5月
D.
6-7月
查看完整题目与答案
【简答题】Nowadays the people are enjoying a more comfortable life and many people are suffering from obesity(肥胖)．Thus，losing weight becomes very popular． 小题1: ，weight reducing is a tricky(难处理的)topic．Some peopl...
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【多选题】下列 投诉,是属于服务方面的原因。
A.
客房卫生的清洁不达标
B.
服务员动用了房间里客人的物
C.
客人物品丢失或被盗
D.
服务员工作中的说笑声影响了客人休息
E.
旅游合同不规范
查看完整题目与答案
【单选题】What does it mean by 'the most vulnerable people in the world'?
A.
The people are from the poor country and they do not have much status in America.
B.
The people are not rich and do not know much about the laws.
C.
The people are not good at English, thus easily cheated.
D.
The people are illiterate and poor.
查看完整题目与答案
【多选题】个人微信营销的价值主要有()。
A.
输出个人品牌
B.
刺激产品销售
C.
维护客户关系
D.
提升互动效果
查看完整题目与答案
【单选题】听力原文：(A) The people are getting into boats. (B) The boats are floating on the water. (C) The boats are docked near the trees. (D) The people are taking the boats out on the water.
A.
B.
C.
查看完整题目与答案
【单选题】听力原文：(A) Some of the people are dancing. (B) People are marching in the same direction. (C) All of the people are holding pickets. (D) One man is packing his luggage.
A.
B.
C.
D.
查看完整题目与答案
【单选题】听力原文：(A)The handrails are being polished. (B)The people are seated on the steps. (C)The people are going up to the next floor. (D)The workers are cleaning the walkway.
A.
B.
C.
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【单选题】听力原文：(A)The bicycles are lying on the ground. (B)The people are driving their cars down the road. (C)The bicycles are parked in front of the buildings. (D)The people are riding their bicycles along th...
A.
B.
C.
查看完整题目与答案
相关题目：
【判断题】放大电路中输出的电流和电压都是由有源元件提供的
A.
正确
B.
错误
查看完整题目与答案
【单选题】花生学名落花生,通常( )上市。
A.
9-10月
B.
2-3月
C.
3-5月
D.
6-7月
查看完整题目与答案
【简答题】Nowadays the people are enjoying a more comfortable life and many people are suffering from obesity(肥胖)．Thus，losing weight becomes very popular． 小题1: ，weight reducing is a tricky(难处理的)topic．Some peopl...
查看完整题目与答案
【多选题】下列 投诉,是属于服务方面的原因。
A.
客房卫生的清洁不达标
B.
服务员动用了房间里客人的物
C.
客人物品丢失或被盗
D.
服务员工作中的说笑声影响了客人休息
E.
旅游合同不规范
查看完整题目与答案
【单选题】What does it mean by 'the most vulnerable people in the world'?
A.
The people are from the poor country and they do not have much status in America.
B.
The people are not rich and do not know much about the laws.
C.
The people are not good at English, thus easily cheated.
D.
The people are illiterate and poor.
查看完整题目与答案
【多选题】个人微信营销的价值主要有()。
A.
输出个人品牌
B.
刺激产品销售
C.
维护客户关系
D.
提升互动效果
查看完整题目与答案
【单选题】听力原文：(A) The people are getting into boats. (B) The boats are floating on the water. (C) The boats are docked near the trees. (D) The people are taking the boats out on the water.
A.
B.
C.
查看完整题目与答案
【单选题】听力原文：(A) Some of the people are dancing. (B) People are marching in the same direction. (C) All of the people are holding pickets. (D) One man is packing his luggage.
A.
B.
C.
D.
查看完整题目与答案
【单选题】听力原文：(A)The handrails are being polished. (B)The people are seated on the steps. (C)The people are going up to the next floor. (D)The workers are cleaning the walkway.
A.
B.
C.
查看完整题目与答案
【单选题】听力原文：(A)The bicycles are lying on the ground. (B)The people are driving their cars down the road. (C)The bicycles are parked in front of the buildings. (D)The people are riding their bicycles along th...
A.
B.
C.
查看完整题目与答案