we think that_______more vegetables________good for us.a.eatting,are b.eating,is c.eating,are d.eatting,is

问题描述:

we think that_______more vegetables________good for us.
a.eatting,are b.eating,is c.eating,are d.eatting,is

b.eatting,are
think是动词,後面再加动词必须是ing 形式 -动名词(Gerunds)
vegetables不可数只能用is

b eating, is
eatting属于拼写错误
这里eating现在分词做主语,是单数,谓语动词也应该单数

答案:B
动词的ing形式短语作主语,谓语动词用单数形式.

c
eating more vegetables 动名词做主语,相当于单数,所以用is