题干

—Which class are they in?
—They are in ______ .
A.Grade One, Class TwoB.Class Two, Grade One
C.grade one, class twoD.class two, grade one
上一题 下一题 0.85难度 单选题 更新时间:2017-11-27 11:30:13

答案(点此获取答案解析)