语法：People keep themselves involved in intensely hard work in order to preserve their positionsKeep themselves involved in是什么语法?keep sth done?

语法：People keep themselves involved in intensely hard work in order to preserve their positionsKeep themselves involved in是什么语法?keep sth done? many people keep animals___pets Some people have pools of _____.thems A.themselves B.their own C.theirs own D.their own's我要详细理由,答案是B keep 的语法 如keep sb 之类的语法, Many old people find great pleasure _____pets-Yes,you are right.A.to keep B.for keeping C.keeping D.keep选什么?顺便告诉我这个句子用的是哪个语法? They also help to keep people happpy. some people keep unusual animals as pets. Many people keep pigeons的同义句 people who keep you waiting.造句 many people keep pigeons的含义 翻译 many people like to keep pigeons Many people keep dogs as p__. people b___ wood to keep warm. What kind of animals do people keep? Officers make traffic____to keep people safe. 翻译：keep people friendly without trusting them how can people keep healthy是什么意思 Doctors say people should keep o_____________填词