Please give this letter Peter . He is Class 1 Grade 7 .A. to inB. in toC. to toD. i

问题补充：

Please give this letter Peter . He is Class 1 ,Grade 7 .

A. to , in

B. in , to

C. to , to

D. in , in

答案：

(答案→)A. to , in

B. in , to

C. to , to

D. in , in

解析：give sth.to sb. “给某人某物”所以第一个空填to；在几年级几班用介词in。本句的意思是“请将这封信给彼得。他在七年级一班。”所以本题选A。