Do you see him _____speaking English with his friends every morning

问题描述:

Do you see him _____speaking English with his friends every morning
A.to practice B.practicing C.practice D.practiced

B.see sb doing sth是指见到某人正在做某事,一般没有见到他做这件事的全过程.而see sb do sth指见到某人做某事的全过程.比如see him washing his clothes意思就是看见他正在洗衣服,但是没有在那里看着他洗衣服从头到...