研究结果表明,无论我们白天做了什么事情,晚上做大约两个小时的梦。
A.
Research findings show that we spend two hours dreaming every night, no matter how we may have done during the day.
B.
Research findings show that we spend two hours dreaming every night, no matter whatever we may have done during the day.
C.
Research findings show that we spend two hours dreaming every night, no matter what we may have done during the day.