求教英语单选__several times,but he still doesn't know how to do it properlyA.Being shown B.Having shown C.Having been shown D.I've shown him可D为什么错了呢?有连词but不是可以连接两个完整句子吗?

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 20:11:50
xVRG}C(..WQB n)d$$ 8JJ+33 vT$NOwO9=39z;t{ll5R/_m}ke]3?D#kګ =zѾmـL[h[O E}-nH[ Xs~!Oٶ-ki\&֐$1A9{*7XYV6H,"VX״a[ovϭnNP?3Ms^d³sRՒXm߂ϸ;M5n҇#jfTonX@iI*9"'> VdWW,25;fX+JhN.^=2RC8HR!euW_>9v.}Ȫ¸sOؘߟ")G`<|Kߍ͖BSa)qA*I_  ecZvv{Bf@ 4م۠,QٽXu&# FgҽӷB%cfDE{7,hb/,-IS%8@Vqyw $6!ݻB"GI p$b’FOW(~(R毡/3 xnJtd|?4RYv?u'yNn$U6Yܩw(zyuJozቄ :ʋ3#V:l)JUρ;9P(67=PLJrouvr!9(Y4]CD-lׯ搏e2'ՒS5&4eDsEn "|ჺjP=vwNWt;kJ G6[bd\dKQ MvS0 _@"Bׂ+/K@uB) hDzh30԰5mߛ4++˪ǑVd8 j,fC]x`W_11C?hժDE嗉LV7K YLGYqG'B-e\(Σ-\¹,F`OE|4QRyx"gg@7"\L%4m{K,acL! ^V1nFoDPny