【shesittingintheroom为什么不加IS我在做一个填空题时,Ourteacher(standnot)____uprightnow.She(sit)_____onthecornerofherdesk.正确答案是:doesn'tstandingsitting,为什么不是isn'tstandingissitting呢?我看书中正】
shesittingintheroom为什么不加IS
我在做一个填空题时,Ourteacher(standnot)____uprightnow.She(sit)_____onthecornerofherdesk.正确答案是:doesn'tstandingsitting,为什么不是isn'tstandingissitting呢?
我看书中正确答案是doesn'tstand和sitting,上面的正确答案写错了