7．_________ the young trees is our duty．

A． Take good care

B． Taking good care of

C． Taking good care

D． Take good care of

[主观题]To protect wild animals is our duty．（改为同义句）__________ our duty__________ __________ wild animals．

[单选题]______of the young men in our village find odd jobs in the city.A． HalfB． Fifty percentC． Two fifthsD． All the above

[单选题]Our teacher is fifty, ______ she looks young.A.andB.forC.orD.but

[单选题]The young lady coming over to us ___________ our Englishteacher; the way sh

[单选题]The young lady coming over to us _____ our English teacher; the way she wal

[单选题]The young lady coming over to us________our English teacher;the way she wal

[试题](iv) The stamp duty and/or stamp duty land tax payable by the Saturn Ltd group; (2 marks)A．dditional marks will be awarded for the appropriateness of the format and presentation of the memorandumand the effectiveness with which the information is comm

[单选题]Trees____fightairpollution．Theyarenaturalairconditioners．A．shouldB．mustC．needD．can

[单选题]There are many trees on ______side of the river．A．bothB．eitherC．allD．a

[名词解释] 英译中：Duty