it is the necessary to take the first step to begin the ( ) of an everlasting friendship.it is the necessary to take the first step to begin the ( ) of an everlasting friendship.A.way B.oppotunity C.space D.journey这道题是不是应该选D呢,采

It is necessary to protect trees from the frost.翻译 It is necessary to protect trees from the frost. Fill in the blanks where( it is ) necessary.什么意思? The indoor swimming pool seems to be a great deal more luxurious than ( )A is necessary ;B being necessary ;C to be necessary ;D it is necessary the patient suffering from a cough soon found it necessary to give up smoking为什么不用it is necessary we found it necessary to protect the earth 为什么用it 而不是it is 17. We consider the machine should be adjusted each time it is used.A. that it necessary B. necessary it that C. it that necessary D. it necessary that解析下! if it is necessary /if necessary /when it is necessary 意思一样吗 I will take my laptop with me to the meeting_____这里用if necessary为什么不用if necessary it is Love a person in the end it is necessary to adhere to it?翻译 when it is necessary 为什么可以变为when necessary? it is necessary .it is necessary for them to learn the language in order to communicate with these people and to learn from them we consider__ the instrument should be adjusted each time it is used.A,that it necessary B,it necessary that.答案选择A,为啥B不对? it is necessary for you to work Is it necessary to learn grammer It is necessary for sb to early 是什么副词It is certainly necessary! It is necessary to do 的例句