大师作文网be up to do 还是 be up doing 哪个对
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/10 18:31:34
be up to do 还是 be up doing 哪个对
（1）没有be up to do这种说法.
（2）be up to doing sth. （体力或智力上）能胜任：I'm not up to going to work today.今天我不能去上班.（可能是身体不舒服.）
（3）be up to sth. （体力或智力上）能胜任：He is not up to the job.他无法胜任这项工作.
（4）be up to sb 是……的职责（或责任）,由……决定.
（5）It is up to you是上面这个短语的具体化,意思是“是你的职责（或责任）”,“由你决定”.
（6）It is up to sb to do sth.是be up to sb的扩展,意思是“做某事是……的职责（或责任）”,“要不要做某事由某人决定”.
（2）be up to doing sth. （体力或智力上）能胜任：I'm not up to going to work today.今天我不能去上班.（可能是身体不舒服.）
（3）be up to sth. （体力或智力上）能胜任：He is not up to the job.他无法胜任这项工作.
（4）be up to sb 是……的职责（或责任）,由……决定.
（5）It is up to you是上面这个短语的具体化,意思是“是你的职责（或责任）”,“由你决定”.
（6）It is up to sb to do sth.是be up to sb的扩展,意思是“做某事是……的职责（或责任）”,“要不要做某事由某人决定”.
be up to do 还是 be up doing 哪个对
是be up to sb to do还是doing?
be up to do be up to doing be up to sb to do sth it is up to
be up to do something
give up doing还是to do
是stay up to do还是stay up doing
come up doing还是come up to do
be booked up to
be up to 94%
be happy （about）doing sth .be happy to do sth.哪个对?
be found+doing还是to do?
be addicted to do还是doing?