分类：教育/科学-学习帮助
问题：单项选择84.we'llgotoseemrgreen.heiso 
84. we'll go to see mr green. he is our english teacher ______ s ______.a. what, climb b. who, climbing c. when, climbs d. where, climbed
回答：选B
定语从句.
先行词是teacher,是人,所以引导词用who
love climbing 动词后面跟动名词
意思是喜欢攀登