they won't be back until the work_____?1.they won't be back until the work_____?A do B does C is done D will do 2.it's important___you_______hard A for .to study B of .studying C for .studying D of .study 3.when I woke up ,I realized I ___________.A oversleep B overslept C have overslept D had overslept
问题描述：
they won't be back until the work_____?
1.they won't be back until the work_____?A do B does C is done D will do 2.it's important___you_______hard A for .to study B of .studying C for .studying D of .study 3.when I woke up ,I realized I ___________.A oversleep B overslept C have overslept D had overslept
答
1.他们直到工作做完才会回来,所以选C.2.对于你来说,努力学习非常的重要.所以第一个是for,第二个用不定式,to do sth 3.这个由于感觉realized是过去时,而感觉的内容应该是过去的过去.所以用过去完成时,所以选D