来自乔桂华的问题
这个是不定式主动表被动吗thestudyofthewildworldmayhelptomaketheworldeasier______.A.understandB.tobeunderstandC.tounderstandD.understood我想问下选哪个,
这个是不定式主动表被动吗
thestudyofthewildworldmayhelptomaketheworldeasier______.
A.understandB.tobeunderstandC.tounderstandD.understood
我想问下选哪个,
1回答
2020-06-04 00:22