They are walking down the way there are many trees on side.A. that bothB. in which eith

问题补充：

They are walking down the way there are many trees on side.

A. that, both

B. in which, either

C. on which, either

D. /, neither

答案：

A. that, both

B. in which, either

(答案→)C. on which, either

D. /, neither

解析：考查定语从句。先行词the way（道路）后面引导一个定语从句，从句主干完整，故the way在从句中做状语，引导词用关系副词where或on which，故选择答案C。而第二空是指道路任何一边。句意：他们沿着道路两边任何一边有许多树木的地走。