broke out, were burnt
was broke out, were burnt
broke out, burnt
set out, were burned
单选题A fire _____ during the night and a large number of houses _____ to ashes.A broke out, were burntB was broke out, were burntC broke out, burntD set out, were burned
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单选题A proper look-out shall be maintained（）.A only at nightB only during restricted visibilityC at night and during restricted visibilityD at all times
单选题During a fire drill on a vessel,what action is required?（）.A Start each fire pumpB Launch aand run a lifeboatC Inventory rescue and fire equipmentD Inspect fire hoses
单选题During a fire drill on a ship，what action is required?（）A Start each fire pumpB Launch and run a lifeboatC Inventory rescue and fire equipmentD Inspect fire hoses
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单选题The population between the age of 25 and 44 increased by 28.1%from 1980 to 1989 because（）A this was the period of large inflow of young immigrantsB this was the birth age of the baby boomers.C the large number born during WW II reached this age bracketD those who were born in the period of baby boom reached this age bracket
