HELP!要理由哦when she noticed someone ____ ,she stopped _____.enter,r_英语解答

HELP!要理由哦
when she noticed someone ____ ,she stopped _____.
enter,reading
entering,read
entered,reading
entered,to read

人气：264 ℃　时间：2020-02-04 07:39:55

解答

选第一个：enter,reading
看见某人走进,是看见他走进的全过程,所以要用原形
停止做某事 stopping doing