a mark _____ you have any questions.这里除了用where能不能用when?

a mark _____ you have any questions.这里除了用where能不能用when? Make a mark _____ you have a question.A.where B.at where 为什么不能选B? hav a great 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 英语翻译Thank you!I will give you a mark. ..,.今晚要用.补全对话.每空一词.A.Doctor ,I'm _____ feeling well today.B.How ____ you feel?A:I have a sore throat.My nose ______ a lot.B.Don't worry.Show _____ your tongue and sayAH...OK,I think you get the flu.____ some medicine and hav hard,you,get,mark,work,and,will,good,a 英语翻译----you---Mark now The novel _____ you're interested was written by Mark Twain. 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 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 1.-How much ____ your jeans?-125 yuan.A.was B.are C.is D.am2.-Please remenber _____ your photos hear next time.-Yes,I will.A.take B.to take C.to bring D.bring3.-What a nice bike?How long ____ you _____it?-Just two weeks.A.will;buy B.did;buy C.are;hav mark a high point mark A with Mark Twain wrote the book同义句Mark Twain___ ___ ___ of the bookDo you have a favourite band同义句____ _____ a band___ ______ ____?his first visit to China was in 2000.he_____ China___ ___ ___ ____in 2000.She sat nearest to the doctor's door___ 翻译‘where you have any questions,you better make a mark’ You are the best.we all believe you can get a good mark the next time. How do people feel when you get a high mark in a test?