She looks forward every spring to the flower-lined gardenA. walking inB. walk inC. visitD

问题补充：

She looks forward every spring to the flower-lined garden．

A. walking in

B. walk in

C. visit

D. paying a visit

答案：

(答案→)A. walking in

B. walk in

C. visit

D. paying a visit

解析：这题考查动名词的用法：look forward to 后面可以接名词或动名词，如果选B，应该用a walk，C项应该是visiting，D项应该是paying a visit to句意是：他期望每个春天都去参观那个花朵排成线一样的花园。选A。