Today’s trend is toward less formal clothing. What does "trend" mean?
A. fashion
B. custom
C. idea
D. record
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He is a prolific writer and has never stopped writing despite his age. What does "prolific" mean?
A. academic
B. artistic
C. productive
D. real
Healthtech calls for the ability to store, retrieve and analyze the vast pool of health data generated. What does "retrieve" mean?
A. compute
B. redeem
C. get back
D. sort
常规产后检查的时间是()
A. 2周
B. 3周
C. 4周
D. 5周
E. 6周
早孕出现最早及最重要的症状是()
A. 尿频
B. 恶心呕吐
C. 停经史
D. 腹痛 A—3—1
E. 乳房胀痛