Corrosive liquids and acids should hav

1、Fueling activities（）waste liquids and

Fueling activities（）waste liquids and vapor releases to air.AcommenceBgenerateCgiveDhave

2、More and more high——rise buildings hav

More and more high——rise buildings have been built in big cities space.Ain search ofBin place ofCfor lack ofDfor fear of

3、The company should establish and maint

The company should establish and maintain procedures to control all documents and date which are relevant to（）.AISMBSOLASCDOCDSMS

4、（）should develop, implement and mainta

（）should develop, implement and maintain a safety mangement system which includes procedures for internal audits and mangement reviews.AEvery companyBEvery vesselCEvery countryDUSA

5、If liquid freon should come in with yo

If liquid freon should come in with your skin, you should （）Awash with salt waterBwash with sterile mineral oilCtreat it like frostbiteDtreat it like any bur

6、（） neutralizes the acid conditions and

（） neutralizes the acid conditions and（） cleanses the rings and grooves.AThe detergency；the alkalinityBThe alkalinity；the detergencyCThe inhabitant；the waterDThe additives；the distilled water