来自乔学文的问题
【(高二英语)turnouttobe.“被证明是.turnouttobe.”turnout后为什么要加tobe而不直接加be】
(高二英语)turnouttobe.
“被证明是.turnouttobe.”
turnout后为什么要加tobe而不直接加be
1回答
2020-12-29 21:39
【(高二英语)turnouttobe.“被证明是.turnouttobe.”turnout后为什么要加tobe而不直接加be】
(高二英语)turnouttobe.
“被证明是.turnouttobe.”
turnout后为什么要加tobe而不直接加be
turn是动词,be也是动词呀,简单句里不能有两个动词的.只能变成不定式了