at this time是什么時(shí)態(tài)的標(biāo)志

　　I get a cold every year at this time.

　　我每年這時(shí)候都會(huì)感冒。

　　Do you wish to place an order at this time?

　　您希望這就訂購嗎？

　　At this time of year, seasonal diseases are rampant.

　　這陣子正鬧時(shí)令。

　　What strange weather& snowing at this time of the year!

　　這天氣真邪門兒，這時(shí)候還下雪。

　　At this time there is nothing to take action on since the analysis has yet to be completed.

　　目前還沒有什么需要采取的行動(dòng)，因?yàn)榉治鲞�沒有完成。