good at后面加什么型
后接名词,代词宾格或动词ing形式；
例句
Journalists are good at sniffing out a scandal.
记者善于发现丑闻。
Hes not very good at getting his ideas across.
他不太善于清楚地表达自己的思想。
I was good at sums at school.
我上学时擅长算术。
I\'m not very good at drawing.
我不擅长绘画。
I\'m not very good at singing.
我不很擅长唱歌。
She\'s good at art and design.
她擅长美术和设计。