Iwalkedinourgarden,____TomandJimweretyingabigsignontooneofthetrees.B.whenC.where选出正确的选项并说明另一个为什么不对... I walked in our garden, ____ Tom and Jim were tying a big sign onto one of the trees.B. when C. where选出正确的选项并说明另一个为什么不对 展开
如果是WHEN,就不是定语从句,是状语从句,状语从句不用逗号的,做了那么多的题,还没哪个状语从句是用逗号的! WHEN是解释为当……时 I walked in our garden whenTom and Jim were tying a big sign onto one of the trees 所以选C