来自金以慧的问题
()6and4,andyouwillgettenA.addedB.addingC.toaddD.add再问一题:Letme()ondutytoday.A.amB./C.beD.do
()6and4,andyouwillgetten
A.added
B.adding
C.toadd
D.add
再问一题:Letme()ondutytoday.
A.am
B./
C.be
D.do


()6and4,andyouwillgettenA.addedB.addingC.toaddD.add再问一题:Letme()ondutytoday.A.amB./C.beD.do
()6and4,andyouwillgetten
A.added
B.adding
C.toadd
D.add
再问一题:Letme()ondutytoday.
A.am
B./
C.be
D.do
D
祈使句,也是指令
C
letsbdosth,beonduty
beonduty是固定语法吗
是的,值班;做值日希望对你有启发