为什么have a careful plan这么重要

为什么have a careful plan这么重要 Be careful!Joy.Don't ______ your hand hurt.A.get B.keep C.have为什么？ Be careful,Jane.Don't °________your hands dirty .A.getB.keepC.have.D.let 为什么...Be careful,Jane.Don't °________your hands dirty .A.getB.keepC.have.D.let为什么?我觉得D挺对的. You ___ be more careful next time.A.have to B.may C.must D.had to选什么?为什么? 为什么草缸要用PL灯管? A.pl:hover 选择：You can never be _____.A.careful enough B.too careful为什么? i have a good habit that i'm careful to do everything后半句有没有错误?还是careful whatever i do ----------more careful,his ship would not have sunk.A.If the captain were B.Had the captain been.为什么选B We will be very careful and keep what you have told us strictly _ A privateB rigorousC mysteriousD confidential 选哪个 为什么 Be careful,Jane.Don’t ( ) your hands dirty.A.get B.keep C.have D.let选哪个?为什么?要四个选项的用法补充. you have to be very careful in this job,because a smal mistake can（ ）A.make big difference B.have a big difference C.make a big difference D.make the bigdifference为什么选c,d那错 Be careful when you cross this very busy street.If not,you may （ ） run over by a car.A have B get C become D turn为什么不用have jack is a____boy.He does everything __than others.A careful,carefully B caredully,caredullyC carefull,more carefully D careful,more careful选哪一个,为什么? get run Be careful when you cross this very busy street.If not,you may_______ run over by a car.A.get B.have C.become D.turn为什么只能选A啊?那为什么里面还有个over? --i feel tired .i have so much work to do and don't have much time for myself--you should plan your time ____ ,i think.A.careful B.carefully C.careless Dcare为什么 He ____ the test,but he wasn't careful enoughA.could have passed B.were able to passC.must have passed D.might be able to pass为什么选A? When you drive a car in England,you have to be careful