(1) He wasn't good at______
a fishing or swimming B fishing and swimming
C fishing and swim D fish or swimming
选A
否定句中用or不用and
其次【be good at doing sth】擅长做...
用动名词
(1) He wasn't good at______
a fishing or swimming B fishing and swimming
C fishing and swim D fish or swimming
选A
否定句中用or不用and
其次【be good at doing sth】擅长做...
用动名词