Teenagers should lesrn to do things ___________.A. for themselves B. by themselves C. themselves D. all the above 应该选哪个? 是B 还是D?请说明一下.

we teenagers should refuse drugs.改同义句→we teenagers should ___ ___ ___ drugs. teenagers les Les les les if teenagers should surf the Internet 作文100字 should teenagers be allowed to go out on weekends是什么意思 Teenagers should be allowed to c-------their own hobbies Should teenagers be allowed to shoose their own clothes? i do not think teenagers should drive cars如何回答 Teenagers should be allowed to make decisions by t_______. teenagers should be allowed to make their own d----- I think teenagers should work on weekends.改为否定句 Should teenagers listen to music while doing homework? Teenagers should __________ (ask) to do chores every day 英语翻译Parents should not be too ______ ______ teenagers. Teenagers should pay more attention to their studies.Teenagers should pay more attention to their studiesTeenagers should _______ _______ _____Their studies.(同义句）