单项选择题
A.to B.at C.in D.into
We（）let go port anchor.A.are going toB.is going toC.wer...
单项选择题We（）let go port anchor.
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
