题目内容
My sister,an inexperienced rider,was found sitting on the bicycle _________ to balance it.
A.having tried B.trying
C.to try D.tried
B
解析:
cry与主语my sister构成主动关系,用trying表示她主动“设法/尝试着保持自行车平衡”。
练习册系列答案
相关题目
题目内容
My sister,an inexperienced rider,was found sitting on the bicycle _________ to balance it.
A.having tried B.trying
C.to try D.tried
B
cry与主语my sister构成主动关系,用trying表示她主动“设法/尝试着保持自行车平衡”。