Once ________ more attention, the little trees could have grown better. A．given B．to give C．giving D...
2023-02-07 17:26:05 36次 2009-2010学年河南省高二下学期第一次调考（英语） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Once ________ more attention, the little
trees could have grown better.
|
A．given
|
B．to give
|
C．giving
|
D．having given
|
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