She is doing homework.这里面doing是现在分词,此时is后面的结构是表语吗?
like doing这里的doing是现在分词还是动名词
1、what's she doing 这里的doing是做表语吗?那she是不是做主语?这个是系表结构吗?
doing homework and watching tv后面是is还是are
keep+doing后面doing是动名词还是现在分词?
She is doing her homework
she is doing her homework.这里的homework是什么东西做宾语
she is doing her homework.she said
She is doing her homework.改为复数
be busy doing sth 中的busying是动名词还是现在分词,这里面得busy是形容词还是动词?
brother homework is doing
my hobby is 后面加的是doing还是do?
john is doing his homework.对划线部分提问 划线部分是 doing his homework.