Last year ,he couldn't drive a car ,but now he can .为什么选couldn't,can?还有例句.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/16 13:35:49
Lastyear,hecouldn''tdriveacar,butnowhecan.为什么选couldn''t,can?还有例句.Lastyear,hecouldn''tdriveacar,butnowhe

Last year ,he couldn't drive a car ,but now he can .为什么选couldn't,can?还有例句.
Last year ,he couldn't drive a car ,but now he can .为什么选couldn't,can?还有例句.

Last year ,he couldn't drive a car ,but now he can .为什么选couldn't,can?还有例句.
can 是情态动词的原形,现在时,表示现在能做的事情.
could是can的过去式,表示过去能做的事情.