The researchers from Mayo Clinic in Minnesota asked the volunteers about how
mentally active they had been between the ages of 50-65.请问老师,这里是不是可以把句子理解成they had been how mentally active between the
ages of 50-65. 是把mentally active提前了?
Moreover, it had to be borne in mind that the hugest whales, those
found near the Aleutian, Kulammak, and UmgullichIslands,
have never been longer than 180 feet, if
that.
if that 是什么结构?
It was told yesterday that the company ( ) me there next week for a business conference.A. are going to sendB. shall be sendingC. shall sendA正确(were going to send也是正确的)。但是不理解为什么B和C不正确呢?