单项选择题
A.particular B.particulars C.in particular D.in particulars
I’d like to apply（）its extension．A.toB.withC.onD.for
单项选择题I’d like to apply（）its extension．
A.to B.with C.on D.for
I wish to inform you that as a result of negligence on ...
单项选择题I wish to inform you that as a result of negligence on the part of the lighter Susan when shifting at 0910 hrs this morning，the lower platform of the gangway was（）.
A.break B.broke C.breaked D.broken
I think it’s（）longer necessary for me to sign.A.noB.not...
单项选择题I think it’s（）longer necessary for me to sign.
A.no B.not C.nor D.neither
