皮皮学，免费搜题
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【多选题】
旅行社的概念包括( )。A.
从事出境、入境服务
B.
从事招徕、组织、接待旅游者等活动
C.
是具有法人条件、从事旅游服务的企业
D.
为旅游者提供相关旅游服务
E.
开展境内旅游业务、入境旅游业务或者出境旅游业务、边境境旅游业务的企业法人
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】“John’sbike needs repairing”__________“John has a bike”.
【简答题】Non so se l'anno scorso Mariella promossa al secondo anno di liceo. (essere)
【单选题】Before being able to help John the counselor needs to ______.
A.
talk with some of his lecturers
B.
consult his tutor
C.
get more information from him
【简答题】Speriamo che tuo fratello quest'anno di più dell'anno scorso. (studiare)
【单选题】Before my departure for my journey I must remember______ John that the gardern needs watering.
A.
reminded
B.
to remind
C.
reminding
D.
to be reminded of
【单选题】化学上称“原子是化学变化中的最小粒子”的根据是 [ ]
A.
原子的质量极小
B.
原子是构成物质的最小粒子
C.
原子的体积极小
D.
原子在化学反应前后的种类、数目不变
【单选题】The highlight of John Baldessaris job as a teacher is that ________
A.
he needs much more money to run his travelling shows
B.
he wants students to readjust their perspective on art
C.
he thinks school is the best place to create art
D.
he wants to talk students into giving up painting
【单选题】下列关于原子的叙述中，正确的是 [ ]
A.
原子是不能再分的最小粒子
B.
原子是构成物质的最小粒子
C.
原子是化学变化中的最小粒子
D.
原子是保持物质性质的最小粒子
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