According to the article, which of the sentence can best describe the definition

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问题 According to the article, which of the sentence can best describe the definition of the telecommunication? [br] Commercial television programming is a kind of ______ communication.

选项 A、point-to-point
B、point-to-multipoint
C、multipoint-to-point
D、multipoint-to-multipoint

答案 B

解析根据文章最后一句话“Point-to-multipoint telecommunications，often called broadcasts，provide the basis for commercial．radio and television programming. (点对多点通信通常称之为广播，为商业无线广播和电视节目提供基础。)”可以推出正确答案为B。

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According to the article, which of the sentence can best describe the definition

Accordingtothepassage,peoplehavetheabilitytorecognizeothersby______.

Accordingtothepassage,peoplehavetheabilitytorecognizeothersby______.

36.[br]Inthesentence"putsomecoinsintoaboxinit"theword"it"refers

Itseemsthatmostofthecollegestudentsareinfavor______thenewarticles

HefeltCongressshouldhavebookson______.[originaltext]AccordingtoThomas

Wecanlearnfromthefirstparagraphthatself-esteemis______.[br]According

Thearticlewasobviously(lead)______andthenewspaperhasapologizedforit.m

MothersuseTVasababysitterto______.[br]Accordingtotheauthor,thech

MothersuseTVasababysitterto______.[br]Accordingtothepassage,the"c

Accordingtothepassage,ZhangMing______.[br]WhichofthefollowingisTRUE

你刚才的话使他更恼火了。Whatyousaidjustnowmadehimmorefurious.makesb．becomemorefur

[originaltext]I’mateacher,whatdoyoudo?[/originaltext][originaltext]What’

Thistrainingprogramwillencourageyouremployees(report)________unsafework

简述卡方检验的主要用途。

磁滞回线是铁磁材料的一个基本特征（）

测定水泥或者石灰稳定材料中水泥或石灰剂量的方法是（）。 A.酒精法 B.ED

女性，80岁。6天前感冒后出现咳嗽咳痰，量多，为红色胶冻样痰。查体：右肺上叩诊浊

单元工程或工序质量经鉴定达不到设计要求，经加固补强后，改变外形尺寸或造成永久性缺

用可见分光光度法测定时，要求供试品溶液的吸光度应在A.0.1～0.2之间 B.

对DIC患者早期进行抗凝治疗时，首选的药物是A.肝素 B.双嘧达莫 C.链激