1-Do you have something to say about homework? -Yes,sometimes we have much homework to do ,but not often.Anyway,it should ______in time. A.can finish B.should finish C.can be finish D.should be finished 2The best way to lose weight is to eat healthier food and to exercise more often.Be patient.It may ____a long time. A.take B.cost 第一题C选项是 can be finished 我打错了
以上朋友的回答大都正确. 我想说的是: 1..D作业是被完成的,所以用被动.再来比较can和should should强调的是一种责任,一种义务,可翻译为“应该的,必须的” 2.A 固定搭配 it takes sb sometimes to do sth. 选cost的话,主语必须是物. good luck! 不懂的地方,再来Hi我,谢谢