D．on't be careless again, ______?

A． will you

B． are you

C． did you

D． do you

[单选题]Please don't go ______.A.at thereB.hereC.to thereD.there

[单选题]I don't know ________.A.who were theyB.who they areC.who are theyD.who they

[单选题]Don't be so [childish]!A.simpleB.immatureC.beautifulD.foolish

[主观题]They are teachers and don't realize _____ to startTheyareteachersanddon'trealize_____tostartandrunacompany.(A)whatittakes(B)whattakesit(C)whattheytake(D)whattakesthem

[单选题]I don't think thereis anything wrong with your blood.______(46).If you don'

[单选题]I don't think thereis anything wrong with your blood.______(46).If you don'

[单选题]I don't think thereis anything wrong with your blood.______(46).If you don'

[单选题]I don't think thereis anything wrong with your blood.______(46).If you don'

[单选题]I don't think thereis anything wrong with your blood.______(46).If you don'

[主观题]They don't have any classes on ________(星期天）．