题干
I ask you to sit down ___________ table, not to sit down ___________ the table.
A：at; in
B：at; at
C：on; to
D：in; in
答案(点此获取答案解析）
B
I ask you to sit down ___________ table, not to sit down ___________ the table.
A：at; in
B：at; at
C：on; to
D：in; in
