in the past用什么时态
in the past有在过去 以往 平昔 往昔的意思，是一个介词短语，在句中作时间状语 一、用于一般过去时 In the past， people had fewer expectations. 过去，人们的希求要少一些。 In the past he had to read by candlelight. 过去他只得在烛光下攻读。 Today， people are much more concerned about their health than they were in...