The underlined word "event" ( Paragraph 1 ) refers to______. [br] What is the pu

游客2025-07-29 10

问题 The underlined word "event" ( Paragraph 1 ) refers to______. [br] What is the purpose in writing this text?

选项 A、Telling people how serious the damage caused by landslides is.
B、Telling people that sending workers to stabilize mountainsides is a risky job.
C、Introducing a product that can be used to stabilize mountainsides.
D、Showing people how to use a new product.

答案 C

解析本文作者首先介绍了山体滑坡的危害，又说明了普通的防护方法的不足，最后向大家推荐了一种新型的机器人，利用这种新型的滑坡抢险产品，可以有效地防止危害的产生。所以主要的目的是介绍一种用于加固山体的产品。

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The underlined word "event" ( Paragraph 1 ) refers to______. [br] What is the pu

AccordingtoParagraph2,theauthorthinksthat______.[br]Themainideaofth

TheexampleofHollandinthefirstparagraphshowsthat______.[br]Therecord

TheexampleofHollandinthefirstparagraphshowsthat______.[br]Whichoft

Whatisthepassagemainlyabout?[br]Theunderlinedphrase"localyoungsters"

—______Istophere,sir?—No.Goontonextparagraph(段),please.A、CanB、S

Theunderlinedword"tips"inparagraphImeans______.[br]Itcanbeinferred

Whatdoestheunderlinedword"gang"(Line2,Para.2)probablymean?[br]What

Whatdoestheunderlinedword"gang"(Line2,Para.2)probablymean?[br]Howd

Dr.Griffiths’sresearchhelpsyoufindout______.[br]Theunderlinedwords"a

WhichofthefollowingisNOTtrueaccordingtothepassage?[br]Theunderlined

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[audioFiles]audio_eusm_j15_001(20082)[/audioFiles]A、Atwork.B、Athome.C、Inth

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衡量居住区内绿地状况的指标，主要有（）。A.绿化覆盖率和住宅用地面积 B.

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