据我所知亚历克从来不带枪3You can let your kids play here， safe in the knowledge that they won#39t get sunburn你可以放心让孩子们在这儿玩，他们肯定不会晒黑4To the best of my knowledge， Gloria did。
get knowledge gain knowledge get， achieve， attain， gain， obtain 均可表“获得”get用得最广，可指以各种方式获得各种东西如Where can I get enough information？ 我从哪儿能得到足够的资料achieve多指克服困难后。
不要，The是特指Get knowledge得到知识。
不可以，可以用acquire 或者gain get。
read books watch television read newspaper search on the Internet learn from other people， especially your teachers 望采纳。
