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【单选题】
垃圾填埋场要尽可以远离居民区。到邻近居民点距离必须在( )m以上,距机场3000m以上,以避免运输或作业期间垃圾气噪声等对居民生活的影响,并保证、航空运输的安全。
A.
200
B.
500
C.
800
D.
1000
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参考答案:
举一反三
【单选题】小儿肺系疾病总的病机是
A.
肺气失宣
B.
肺气失肃
C.
肺气失调
D.
肺气闭郁
E.
痰饮内伏
【单选题】听力原文:W: This is surely a masterpiece of American country music, M: I see eye to eye with you. The melody has been running through my head the whole month. Q: What does the man mean? (14)
A.
He needs to have his eye checked.
B.
The music is hard to forget.
C.
The melody is not strong enough.
D.
He could hardly understand the music.
【单选题】Km值与底物亲和力大小的关系是
A.
Km值越小,亲和力越大
B.
Km值越大,亲和力越大
C.
Km值越小,亲和力越小
D.
Km值大小与亲和力无关
【多选题】导游服务的主体是( )。
A.
有导游资格的导游人员
B.
景区(点)讲解员
C.
未经旅行杜委派的导游人员
D.
旅行社特聘的导游人员
E.
旅行社的员工。
【简答题】请上传手写版的问题答案: 1. Answer the following questions with the help of the textbook Who w as William Golding? What do you know about the author? What was his piece? 2. Structure of the Text (Complete t...
【多选题】导游服务的主体是( )
A.
有导游资格的导游人员
B.
旅游企业包括旅行社和景区)
C.
未经旅行社委派的导游人员
D.
暂时未取得导游资格的临时导游人员
E.
旅行社的员工
【单选题】听力原文:W: This is surely a masterpiece of American country music. M: I see eye to eye with you. The melody has been running through my head the whole month. Q: What does the man mean? (15)
A.
The music is hard to forget.
B.
The melody is not strong enough.
C.
He could hardly understand the music.
D.
He needs to have his eye checked.
【判断题】Nymph of Luo River is the calligraphic masterpiece by 王 wánɡ 羲 xī 之 zhī .
A.
正确
B.
错误
【单选题】为保证酶动力学分析,要求底物浓度
A.
Km值10~20倍左右
B.
与Km值相同
C.
等于1/2Km值
D.
<1/2Km值
E.
<1/10Km值
【单选题】干姜治咳喘的机理是
A.
清肺热
B.
降肺气
C.
宣肺气
D.
温肺气
E.
敛肺气
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