A) attached B) assisted C) contributed D) witnessed
[试题]Scienceandtechnologyhave___inimportantwaystotheimprovementofagriculturalproduction.A)attachedB)assistedC)contributedD)witnessed
[主观题]Scienceandtechnologyhave___inimportantwaystotheimprovementofagriculturalproduction.A)attachedB)assistedC)contributedD)witnessed
[主观题]Scienceandtechnologyhaveinimportantwaystotheimprovementofagriculturalproduction.A)witnessedB)assistedC)attachedD)contributed
[问答题]Directions: Nowadays, with thedevelopment of technology, e-books have becom
[问答题]You can't know your planet unless you know something about science and tech
[单选题]Great changes have been made in family life because of science and industry
[单选题]Great changes have been made in family life because of science and industry
[单选题]Great changes have been made in family life because of science and industry
[单选题]Great changes have been made in family life because of science and industry
[单选题]Great changes have been made in family life because of science and industry