UC知道be helpful 的用法
来源：百度知道 编辑：UC知道 时间：2024/05/26 13:20:34
Chess players find that playing against a computer is helpful to improve their skills.
这句话中 to improve 错在何处？
是不是应改为to improving？
请详细指教
谢
Chess players find that playing against a computer is helpful to improve their skills.
这句话中 to improve 错在何处？
是不是应改为to improving？
for improving?
还是in improving?
请详细指教
谢
这句话中 to improve 错在何处？
是不是应改为to improving？
请详细指教
谢
Chess players find that playing against a computer is helpful to improve their skills.
这句话中 to improve 错在何处？
是不是应改为to improving？
for improving?
还是in improving?
请详细指教
谢
OC上的脑残弱智题=_=，我也正纠结着呢~
...is helpful for improving their skills.
helpful for sth.
或 helpful for doing sth.
不是 helpful to
to 后面如果跟动词，只能跟原形
for improving: for doing something... for有“为了”的意思，好比是I'm doing this for you. 这里的for you就是“为你”的意思。