• 2022-05-31 问题

    Choose the right safety equipment for different occupations. a.strong boots b.a hard hatc.protectivesuit d.a special vest with reflective material e. earplugsf. eyewear g.vinyl gloves 1.To civil engineers, (1)________ isthe mustand they alsohas to wear (2)_______when working at night. 2.Radiologistsshould alwaysworkunder time limitwearing (3)________to avoid contact with harmful radiation for long 3.Electrical engineers have to work in a clean roomprotective suit together with eyewear and (4)_______ so as not to make damage to the delicate Led components. 4.To production engineers,(5)______is essentialat work together with (6)_______ to protect their hearing.

    Choose the right safety equipment for different occupations. a.strong boots b.a hard hatc.protectivesuit d.a special vest with reflective material e. earplugsf. eyewear g.vinyl gloves 1.To civil engineers, (1)________ isthe mustand they alsohas to wear (2)_______when working at night. 2.Radiologistsshould alwaysworkunder time limitwearing (3)________to avoid contact with harmful radiation for long 3.Electrical engineers have to work in a clean roomprotective suit together with eyewear and (4)_______ so as not to make damage to the delicate Led components. 4.To production engineers,(5)______is essentialat work together with (6)_______ to protect their hearing.

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