all the efferts that someone has done is ----- has done 之后能直接加动词is么?

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/07 19:35:53
xn@_e{'WDGq" mM6;mH`hP1`tgmNB(3;? 4DgA&Rf3$CJ"asjǥݜjԾcTS)obБ\,ͺT׆ ";yU..XW`Xv-jBA1FapA֊77\l#v|c5vqk6U>xj]L1!l^ 1s/c+8.1cδ [y3Ni<ʃCO(xͺ~91+'feHsш2`Q e-d;rLEJ LG@%, ;?n8I*>ų88$!Pv@}P#^5>v&glTOŔ, Ieȱ SqKf1sna9v {&k :r}B툦A˯_}>)3o,Ħ6VGf*vjGxkG?-W?