问题补充：
Is some German friends visited last week ?
A. this school where
B. this the school where
C. this the school
D. this school
答案：
A. this school where
B. this the school where
(答案→)C. this the school
D. this school
解析：可联系答.案.网客服索取。
700字范文，内容丰富有趣，生活中的好帮手！
