--These books ____ in the library for along time .--I think they are too old to be read .A.have kept B.had kept C.have been kept D.were kept顺便也告诉我第一句话是什么时态啊

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 23:27:49
xQ]KQ+@?*Jco)ڮRFQaibdԪX޻S4\gΜ0BOeP I"첀 |Vy { |^=@s $I 4"  %:1= 8B['uISUxM4qK PL7Tȕp`!׈ xfÊu9OD9R~j?DG9ڛd=Lno@*aX݁OIgD&gT=goJDїuz[%kZӻ1'DeUj_9{g  vOq