单项选择题
A.are going to B.is going to C.were going to D.was going to
（）shackles in the water?A.ManyB.MuchC.How manyD.How muc...
单项选择题（）shackles in the water?
A.Many B.Much C.How many D.How much
What is anchoring position（）me?A.onB.forC.toD.at
单项选择题What is anchoring position（）me?
A.on B.for C.to D.at
（）up Maritime Declaration of Health.A.WriteB.FillingC.F...
单项选择题（）up Maritime Declaration of Health.
A.Write B.Filling C.Filled D.Fill
