how long( ) the students in class 1( )every night?(sleep) th

how long( ) the students in class 1( )every night?(sleep) th how long _____ the students in class 1________(sleep) every 改错 How long time do you sleep every night ____ the students need to sleep eight hour every night这句话哪错啦? { }does the baby sleep every day? A:How much B:How long 请大家出 .How could you sleep last night?You （）must have heard the th The students in class 1 like to make friends who are -----th how long do you read every night? how many students are there in the class today? ---How long have you been in the class today?-----_________. the teacher asks me how many students ____ in th How long did you sleep last night?什么意识