The bike (under the tall tree) is mine.括号内的句子是划线部分提问,为什么用which而不是where?

The boy under the tree is mending the bike?(对under the tree提问) You can put the bike under the tree (改为祈使句) The bike under the tree is Liu Hai's.(under the tree划线提问） The bike under the tree is nice and new.under the tree划线部分提问 You can put your bike under the tree变成祈使句 She can't park the bike under trees.改为祈使句 My bike is under the tree.对under the tree提问 There are three bike under the three 为什么bike是单数? His bike is under the tree.句型转换 （ ）（ )his bike? my bike is under the tree对后面三个单词提问 - - bikemy bike is under the tree对后面三个单词提问 - - bike the bike under the tree is as new as ()by the carAthoseBitCthatDone under the under the under the under the under the under the under the