70.Water must be kept _______away.A.to run B.runs C.running D.from running70.Water must be kept _______away.A.to run B.runs C.running D.from running

must be the water 翻译Dirty water must not be mixed with drinking water. （ ）The garden _______ at once because the flowers are so dry.A.must water B.must be water C.must watered D.must to water为什么 Were being boon for there must be air and water The water must be p---- from running away teengers must be playing in the water happily同义句 The people must be taught and water must be found翻译 The people must be ______ an water must be found.A.taughtB.takenC.spentD.come 70.Water must be kept _______away.A.to run B.runs C.running D.from running70.Water must be kept _______away.A.to run B.runs C.running D.from running you mother must be happy to hear the news.如题Must i drink water? for there to be life there must be air and water there are usually l____of fish in very little water.this means that the water must be changedvery o_____ 英语翻译2.water can be changed into ice.为什么用被补动语态.可不可以用must be changedcan be changed The water is very dirty.There must be much p( )here.填什么? Dirty water must be stopped from dumping into the river.同义句 翻译Waste water and sewer drains must not be vented inside the facility. Can you f____ him some water?He must be very thirsty. without water,there must be no lift on the earth的意思