lastmonth是什么时态

last month是上个月的意思，是一般过去时。

例句

Export orders improved in the last month.

出口订单在上个月增加了。

Mr Robb resigned his position last month.

罗布先生上个月辞去了他的职位。

Nick\'s grown almost an inch in the last month.

尼克这一个月来长高了

He deserted from army intelligence last month.

他上个月从军队情报部门开了小差。

Unemployment dipped to 6.9 percent last month.

上个月，失业率降到了6.9%。

The commission concluded its investigation last month.

委员会在上个月终止了调查。