Neither Jim nor Tom Australia before, but they know the country very well( )
A.has gone toB.has been to
C.have gone toD.have been to
I 'm tired out after three﹣day work day and night.
_____ relax yourself? Go out and enjoy the natural beauty.( )
A.Why notB.Why don'tC.What aboutD.Shall we
Kate, do you know _____?
I'm not sure. Maybe a Bird﹣watching Society worker.( )
A.where can I watch birds
B.what is the man with a camera
C.where I can watch birds
D.what the man with a camera is
Daniel, do you know that bees never get lost.
Yes, bees always remember _____ the same way as they went.( )
A.come backB.came back
C.coming backD.to come back
The police are watching the suspect _____ for more clues which will help solve the case.( )
A.clearlyB.highlyC.closelyD.heavily
Facial recognition (人脸识别) technology is widely used for payment. _____, we needn't enter the passwords any more.( )
A.For exampleB.As a result
C.What's worseD.What's more