by的后面加什么词
by的后面加名词、动词不定式。by:
adv、通过;经过;表示保留或保存时用;短暂拜访。
prep、靠近;在…旁边;常置于表示被动的动词后,表示使为者;表示方式。
She'll have had the results by now、
她现在应该知道结果了。
Day care is provided by the pany she works for、
她工作的那家公司有日托。
All the statistical putations were performed by the new software system、
所有的`统计计算均由新的软件系统完成。
They won by a single goal after extra time、
他们在加时赛中仅踢进一球即获胜。
They've increased the price by 50%、
他们已经把价格提高了50%。