问题
单项选择题 A1/A2型题
对支气管肺段的描述如图，正确的是（）
A.由肺间质构成
B.是二级支气管所属的肺组织
C.是四级支气管所属的肺组织
D.是二至四级支气管所属的肺组织
E.是每一肺段支气管及其分支分布区的全部肺组织
答案
参考答案：E
解析：支气管肺段是每一肺段支气管及其分支分布区的全部肺组织。
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对支气管肺段的描述如图，正确的是（）
A.由肺间质构成
B.是二级支气管所属的肺组织
C.是四级支气管所属的肺组织
D.是二至四级支气管所属的肺组织
E.是每一肺段支气管及其分支分布区的全部肺组织
参考答案：E
解析：支气管肺段是每一肺段支气管及其分支分布区的全部肺组织。
阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 Many parents expect their children to be perfect. By giving up this myth (神话，不可能的事), we may gain something better—the good childhood. Tameka Watkins, ___36__, seems to have a natural skill for___37__. She sits with her ten-year-old ___38___ Cornelious—nicknamed C.D.— each night as he sets about doing his homework, but she doesn’t do it for him. ___39__ he tells her what he is learning, she listens with___40___. An investigation of the National Assessment of Educational Progress found that students like C.D. who __41___ their studies at home have __42__ average reading scores. The opportunity to talk about and to reflect on (思考) what he knows will ___43__ this honor student well through his school years. While C.D. helps his mother clear the table, they talk about what’s on his__44__. Sometimes it’s his dream of being a police officer. Tameka encourages her son’s “what if” thinking, asks about his idea for the __45__, and ties it to his current (当前的) achievements. “You know, the police __46__solve problems,” she might tell him, “just like you did in ___47__.” And when he visits his mom, who works as an exercise technician, his mother’s liking for her job___48___an example of satisfaction in a self-chosen task. Takema is___49__ Robert Brooks call “a charismatic (有魅力的) ___50__”, one who helps the child learn about himself. “Children gather ___51___ strength and a resilient (适应能力强的) mind from this loving notice,” he says. Not overpraised, not __52__ , not constantly rescued—__53___listened to, understood, and supported, C.D. is ___54__ the best possible gift of childhood from his __55___. It is the chance to be himself.
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