Your hand is dirty. It needs . A．to wash B．to be washing C．being washed D．washin
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Your hand is dirty. It needs ____________.
| A．to wash | B．to be washing | C．being washed | D．washing |
试题答案
【答案】
D
【解析】考察固定结构。Sth need doing ="sth" need to be done某事需要被做；故D正确。