start doing 和start to do都有“开始做某事”的意思,有时它们可互换,但用法也有点不同。1、start doing 主语是人时用。如:he started wo**ng last week.=i started to work last week.他上周开始工作。2、start to do 主语是物时、start本身是starting 时或后跟表示心理活动的动词,如unders...
it sells some shares and keeps the additional shares 它卖了一些股票,使得持有更多的股票 it sells 畅销;卖 例句: 1.it sells thousands of push-pins all over the world. 在全世界销售数以千计的图钉。 2.it has always been a "systems...