With two sons ______ in Afghanistan, John and Susie Mayes are working extra hard

题干

With two sons ______ in Afghanistan, John and Susie Mayes are working extra hard this year to make sure their grandchildren have a great Christmas.

A．to serve

B．serving

C．having served

D．served

上一题下一题 0.64难度单项选择更新时间:2013-03-12 09:24:45

小学学科试题库

初中学科试题库

高中学科试题库