18.You’d better go to a dentist and have your bad teeth ____ out.A.pull B.to pull C.pulled19.I remembered ____ off the light when I left,but in fact,I forgot _____ it off.A.turning,to turn B.to turn,turning C.turning,turning

18.You’d better go to a dentist and have your bad teeth ____ out.A.pull B.to pull C.pulled19.I remembered ____ off the light when I left,but in fact,I forgot _____ it off.A.turning,to turn B.to turn,turning C.turning,turning
18.You’d better go to a dentist and have your bad teeth ____ out.
A.pull B.to pull C.pulled
19.I remembered ____ off the light when I left,but in fact,I forgot _____ it off.
A.turning,to turn B.to turn,turning C.turning,turning

18.You’d better go to a dentist and have your bad teeth ____ out.A.pull B.to pull C.pulled19.I remembered ____ off the light when I left,but in fact,I forgot _____ it off.A.turning,to turn B.to turn,turning C.turning,turning
重复了
18,固定搭配,C
19,后面一定是to turn

选c
have sth done 是固定用法，使什么怎么怎么样的意思
选A
remember＋doing表示这件事已经做了
remember＋to do表示这件事没做
所以逻辑推断为A

C.
have sth done 就是使某物成一种...的状态
A.
remember...doing记做某事（做）
forget to do忘记做过某事（没做）

无异议，同意前面两位观点。

c
A