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問答題

如果有游客攀巖在巖石上，就當(dāng)沒有看見（）

A.正確
B．錯誤

答案： B．錯誤攀巖是一項需要專業(yè)指導(dǎo)和安全措施的活動。如果游客在沒有專業(yè)指導(dǎo)和適當(dāng)安全措施的情況下攀巖，存在極大的安全風(fēng)險。作...

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單項選擇題

元數(shù)據(jù)的范疇包括（）和

A.業(yè)務(wù)元數(shù)據(jù)
B．對象
C．技術(shù)元數(shù)據(jù)
D．指標

A multinational corporation is one _ engages in various
activities _ production in a number of countries, has a great deal of resource commitment internationally, _____ lots of profits from this kind of operations, and has a worldwide managerial perspective on investment, marketing, production, finance, and other fields.
A. which…include…h(huán)ave
B. that…including…h(huán)as
C. what…including…h(huán)as
D. that…included…to have

答案： B