All you need___to work harder after the exam.( )All you need___to work harder after the exam.A are B.is C.were D.to be( )---When did they arrive?----They____two hours ago.They______hre for two hoursA.arrives;have arrived B.arrived;have been C.got

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/20 14:43:52
xS]OP+;Ida KvgS%R;M@7Da(B &[\?ӏ+ޞS6o o4<}x!Q,NPh[H4kH;0J=I$i\ e ihU$dZnx^&H!%,QQT)ChO Bq%s`pߺ%z PF8m\]|qx-y&nSs8I5qj 4F?kQp4Zu D/[u5Cf