-“Which class are you in ?” ---“ I’m in .”A. Grade One Class SevenB. Class Seven Gra

问题补充：

---“Which class are you in ?” ---“ I’m in .”

A. Grade One , Class Seven

B. Class Seven ,Grade One

C. One Grade , Seven Class

D. Seven Class ,One Grade

答案：

A. Grade One , Class Seven

(答案→)B. Class Seven ,Grade One

C. One Grade , Seven Class

D. Seven Class ,One Grade

解析：句意：你在哪个班级里？我在一年级七班。年级和班级的表述为年级和班级在前，数字在后，先说班级，再说年级。且年级班级的首字母都需大写；故选B。