the water was to be fundamental to the development of life .这里的was to be是be to do结构吗?如果是的话,表示什么呢?不是的话是什么句型结婚呢?

it was not immediately obvious that water was to be fundamental to the development of life为什么water was 后面要加to It was not immediately obvious that water was to be fundamental to the develoment of life.怎么翻译 It was not immediately obvious that water was to be fundamental to the devel这个是什么句.是不是从句 the water was to be fundamental to the development of life .这里的was to be是be to do结构吗?如果是的话,表示什么呢?不是的话是什么句型结婚呢? 英语翻译The effect of moisture and resistant starch concentration on the water activity (aw) and water sorption of imitation cheese was investigated.The Guggenheim–Anderson–deBoer (GAB) equation was found to be a good description of the exper john snow found that the poiiuted water was—— for the outbreak of choleraA to blame B blaming C blamed D to be blamed john snow found that the poiiuted water was—— for the outbreak of choleraA to blame B blaming C blamed D to be blamed MOSE project was planned to be built under the sea water to stop floods.Before the gatesare in use,they are under the sea and full of water.When the flood comes,the water in the gates will be poured out,and then the gates will be filled with air.So t 请从语法角度加以说明~（3）38.did you have anyone________ the trees?Yes,I had the trees_______.A.to water…water B.to water…watered C.water…to be watered D.water…watered42.the little boy was so frightened that he didn’t know______ must be the water The water was too dirty for us to drinkThe water was too dirty for us to drink 的同义句 The water seemed to be blame这样说对不对 was clamped to the water-cooled frame 怎么翻译,water-cooled frame 是什么东西? the water was so dirty that we could not drink it句型转换 The water was --- dirty --- --- to drink But for water,it ____impossible to live in the earth a is b was c were d would be选哪个,为什么? but for water,it ---impossible to live in the deserta isb was c wered would be为什么,是表虚拟的假设,还是真实的呢 英语翻译Expressions about water are almost as common as water itself.But many ofthe expressions using water have unpleasant meanings.The expression to be in hot water is one of them.It is a very old express-ion.Hot water was used five hundred yea the water was too hot.She couldn't drink it.同义句The water was ___ hot ___she couldn't drink it.The water was ___hot ____ _____ _____ drink.The water wasn't ____ ____ ___ ____ to drink.