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【单选题】
贺兰山和银川平原是沙海中的“绿岛”和绿洲。读下图，回答第23题。
银川平原的形成原因是
A.
地壳下沉，风力沉积
B.
断裂下沉，冰川物质堆积
C.
地壳抬升，河流侵蚀
D.
断裂下沉，黄河泥沙沉积
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参考答案：
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【单选题】我国某城市需要建设一座平原型生活垃圾卫生填埋场，查气象资料可知，近10年当地平均月降雨量180毫米，最大降水量为540毫米，最大日降水量为42毫米，第一填埋区为4万平方米，设置一个渗滤液收集外排总管，将渗滤液导排入场外集液井。在集液井设置一台液位控制自动运行的潜污泵，将渗滤液输送到调节池，为了保证在填埋作业期间做到每日清空填埋场内积水，该区潜污泵的设计流量为（）
A.
10立方米/小时
B.
30立方米/小时
C.
50立方米/小时
D.
70立方米/小时
【单选题】William Appleton, author of a recent book entitled Fathers and Daughters, believes that it is a woman’s relationship with her father (67) decides how successful she will be in her (68) life. Accord...
A.
And the final stage comes (77) a woman reaches the age of about thirty. At this time the daughter sees her father not as a hero (78) as a fool, but learns to accept him (79) he is, for better or worse. And Daddy forgives her, too, for not being the (80) little girl he had once hoped for.
B.
But not all daughters go through all three stages, and it is here that the key to a woman’s career (81) .Those girls who never get past the first "oasis of smiles" stage, (82) all their lives seek out their fathers’ love and approval, will never (83) in the business world. They will remain at the secretarial (秘书的) (84) all their lives.
C.
It is only those women who get to the final stage, those who (85) and accept Daddy’s faults, who can even hope to be (86) enough and independent enough to become a candidate for top- management.
【单选题】药物在生物膜一侧形成离子障时，说明 ：
A.
离子型药物易跨膜，不易留在膜一侧
B.
非离子型药物易跨膜，离子型药物不易跨膜
C.
离子型和非离子型药物都易跨膜
D.
离子型和非离子型药物都不易跨膜
E.
非离子型药物不易跨膜，易留在膜一侧
相关题目：
【单选题】我国某城市需要建设一座平原型生活垃圾卫生填埋场，查气象资料可知，近10年当地平均月降雨量180毫米，最大降水量为540毫米，最大日降水量为42毫米，第一填埋区为4万平方米，设置一个渗滤液收集外排总管，将渗滤液导排入场外集液井。在集液井设置一台液位控制自动运行的潜污泵，将渗滤液输送到调节池，为了保证在填埋作业期间做到每日清空填埋场内积水，该区潜污泵的设计流量为（）
A.
10立方米/小时
B.
30立方米/小时
C.
50立方米/小时
D.
70立方米/小时
【单选题】William Appleton, author of a recent book entitled Fathers and Daughters, believes that it is a woman’s relationship with her father (67) decides how successful she will be in her (68) life. Accord...
A.
And the final stage comes (77) a woman reaches the age of about thirty. At this time the daughter sees her father not as a hero (78) as a fool, but learns to accept him (79) he is, for better or worse. And Daddy forgives her, too, for not being the (80) little girl he had once hoped for.
B.
But not all daughters go through all three stages, and it is here that the key to a woman’s career (81) .Those girls who never get past the first "oasis of smiles" stage, (82) all their lives seek out their fathers’ love and approval, will never (83) in the business world. They will remain at the secretarial (秘书的) (84) all their lives.
C.
It is only those women who get to the final stage, those who (85) and accept Daddy’s faults, who can even hope to be (86) enough and independent enough to become a candidate for top- management.
【单选题】药物在生物膜一侧形成离子障时，说明 ：
A.
离子型药物易跨膜，不易留在膜一侧
B.
非离子型药物易跨膜，离子型药物不易跨膜
C.
离子型和非离子型药物都易跨膜
D.
离子型和非离子型药物都不易跨膜
E.
非离子型药物不易跨膜，易留在膜一侧
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