英语:为什么有这么多单词在句子中要加ing形式比如说:I join the swimming club.he is working and eating.等等,请问为什么呢?再比如说:Look,he is working.

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/13 17:05:09
xUNWS:1JV!H (q 6i `;[lŎ/X@$cąeO 9~*E}dYs^{lϯ/ܙZ*ld)9y~\}-zOUb%O7ypE[cx$m< k瑵5iE$=?ز^cȵ2{1-w|#O>9_旞}-{j}̭/_*^[|&|*TѤzr)(lɶVw/F祤{m݇V׽3ģqj(xF'J RP8ZltJ"zedY5ǵN[ڕ!j$YFC[钃;-a ȣ}SmlBg) 5Fr>h&QѼPڲN ;![WüwlS[UЮyNd97^&X&8RVtT5̷ I^a5 kqxSX:كq{V S1fd{W8ʣ{<$+ЄP8"#BfZUklYH ~Rt񪪬;ڤA-/ljzpTє7Ļz-y3 .AKxsNOei 3mK+{}RUN4jx>%=Ҟ=Јi0cd1Yd ׍8Gg