12. M: Now, would you please lie down on the couch? I’ll take a look at the baby. I’ll just measure to see what height it is. The baby seems slightly small.
W: How do you know that?
M: I measure from the top of your womb to your pubic bone. The number of centimeters is roughly equal to the number of weeks you’re pregnant.
Q: What does the man do?
【试题答案】D
【试题解析】事实细节题。题干为：这个男人是做什么的？由文中“I measure from the top of your womb to your pubic bone. The number of centimeters is roughly equal to the number of weeks you’re pregnant.（我测量了一下你子宫顶端到耻骨的长度。这个长度大致和你怀孕周数一致）”，可知这个男人是产科医生，所以D选项“He is an obstetrician.（他是产科医生）”符合原文。A选项“他是个保姆”；B选项“他是个肿瘤医师”；C选项“他是个儿科医生”不符合原文。