She good at ping-pong at PE.还是She is good at ping-pong at PE.She _英语解答

She good at ping-pong at PE.还是She is good at ping-pong at PE.
She works hard at chinese.还是She is works hard at chinese.

人气：284 ℃　时间：2019-10-23 07:04:00

解答

She is good at ping-pong at PE.
【解释】be good at sth/doing sth.在某方面擅长/擅长做某事
She works hard at chinese.
【解释】work hard at sth.努力做某事.