A.
B.
C.
D.

A.which
B.where
C.who
D.what

A.which
B.where
C.who
D.what

A.awareness
B.attention
C.attraction
D.willingness

A.Whenever
B.In addition
C.Therefore
D.However

A.elder
B.middle
C.younger
D.youngest

A.Some reasons why people don’t accept robots yet
B.A very amusing science-fiction story about robots
C.How people in local communities are supporting robots
D.A few of the latest robots on the market today

A.invent robot doctors for cancer treatment
B.investigate the treatment of cancers
C.recognize cancerous cells automatically
D.develop artificial intelligence for human doctors

A.invent robot doctors for cancer treatment
B.investigate the treatment of cancers
C.recognize cancerous cells automatically
D.develop artificial intelligence for human doctors

A.different parts are scanned before forming the whole picture
B.the map of cancerous cells is not clear and detailed
C.a technician may do the last task to form the whole picture
D.it takes four hours to create the map of cancerous cells