Make a mark _____ you have a question.A.where B.at where 为什么不能选B?

Make a mark _____ you have a question.A.where B.at where 为什么不能选B? 31、When I read a book,I like make a mark _____ I have any questions.A、at which B、at where C、thA,对吗.最好说明原因 20.When you read the book,you' d better make a mark _____ you have any questions.A.at which B.at where C.the place D.where Please make a mark __you have any questionswherewhile that till 1.we make some _____(decide)to work hader2.you are very ____(luck) yo meet such a nice man 适当形式填空. Mark 's joke made everyone in the room _____.A laugh B to laugh C laughing 到底选什么呢?依据是make sb.do sth.还是make sb.+adj.呢.很疑惑 31、When I read a book,I like make a mark _____ I have any questions.A、at which B、at where C、the place where D、where为什么要选A make mark on supercede是什么意思? When you read the book,you'd better make a mark at the spot _____ you have any questions.A.at which B.at where C.the place where D.where the medicine will make you___(feel)betterpeter spent___(little)money on the dictionary than methey stopped____(work)when it started to raini have a lot of _____(schoolwork)to do during the summer holidaythere is much_____(information)about mark twain 最新英语六级试题36.We have only a few hours so we must _____ our time.A.grasp B.take C.make the most of D.make use of37.We all _____ the achievements he has made in his experiments.A.admire B.adopt C.advise D.adjust38.It’s high time that yo I must have a sprint to acquire the best mark..Make an extra effort 翻译‘where you have any questions,you better make a mark’ Please make a mark where you have any questions什么从句 在某地放做标记是make a mark in还是at make a comment on Mark Twain/William Faulkner/Imagism/Nathaniel Hawthorne 18.Speak to him slowly _____ he may understand you better.A.since B.so that C.for D.because19.You'll miss the train ______ you hurry up.A.unless B.as C.if D.until20.When you read the book,you' d better make a mark _____ you have any questions.A.at wh a mark _____ you have any questions.这里除了用where能不能用when?