What does the author mean by "back care has gone astray" in the last paragraph？
A. It has been on the right track.
B. It has been away from the right track.
C. It has offered a new way of treatment.
D. It has moved back to tradition.
查看答案
Woman: Robert, how's your trip to South Dakota？ Man: I believe the old saying that travel
A. He didn't like the house in South Dakota.
B. He has spent too much time on the road.
C. He didn't enjoy the trip very much.
D. He didn't like the house where they lived in South Dakota.
If a child starts to speak later than other normal children,he will_____in the future.
A. have a high IQ
B. be insensitive to verbal signals
C. be less intelligent
D. not necessarily be backward
Which of the following can NOT be inferred from the passage？
A. The faculty of speech is inborn in man.
B. Mother plays an important role in man.
C. Insensitivity of the mother to the infants'signals will cause them to learn nothing about language.
D. The child's brain is highly selective.
Which of the following must not be done while treating shock？
A. Giving the patient a cup of hot tea.
B. Making the patient lie with the feet lower than the head.
Covering the burns with a sterile dressing.
D. Applying artificial respiration.
微信支付 
支付宝支付