drivers __wear seat belts while driving .A.need B.can C.must
drivers __wear seat belts while driving .A.need B.can C.must
() l clean the room?yes you A Must can B Must may C Need nee
( ) we __enough sleep to study well.A.must B.can C.need D.ma
英语选择题_______ I smoke here?A.must B.need C.can D.have to
Drivers must have more than a year's worth of driving experi
l'm sorry l -- go now.lt's very late.A.must B.can C.need D.s
we must buy things we ( )A.need not B.do not need C.have not
seat belts 的音标是什么?
you must always ———a seat belt(安全带).a take b wear c carry d
高考英语单选题1Drivers must be careful,for a single mistake can ___
A. will B. must C. may D. can
they () wait.A.will B.may C.must D.can