No.1 Hospital is in the middle of the town.All the doctors a

No.1 Hospital is in the middle of the town.All the doctors are busy 16 their work every day.A few days 17 a new 18 began to work in this hospital.She is very clever,19 she never speaks.She can work all the day and never gets 20 ,she is one meter.tall and has a face 21 a TV screen.She is Dr.Robot.Doctors often need to ask their 22 a lot of questions,23 doctors can only spend a few minutes on a patient(病人).But Dr.Robot can ask a patient 24 an hour if it’s 25.26 the help of Dr.Robot,a human doctor can 27 a lot of useful information when he meets his patient.How can Dr.Robot do it?A computer in it “tells” her 28 to do.Dr.Robot can do a lot of things people can do,though she can’t completely(完全地) 29 the place of 30 doctors.
16.A.with B.at C.on
)17.A.before B.in C.ago
18.A dog B.doctor C.student
19.A.whether B.if C.but
20.A.tire B.tired C.tiring
21.A.in B.at C.like
22.A patients B.doctors C.us
23.A.Sad B.Happy C.Busy
24.A.in B.for C.at
25 A .easy B.difficult C.necessary
26.A.For B.At C.With
27.A.have B.has C.had
28.A.if B.how C.what
29.A.use B.get C.take
30.A.girl B.human C.animal