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【单选题】
“自然后果法”的提出者是( )A.
泰洛齐
B.
洛克
C.
卢梭
D.
夸美纽斯
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举一反三
【简答题】为了保护水资源，提倡洗衣物时使用无磷洗衣粉，原因是大量含磷污水进入河湖后，致使（ ）。
【单选题】Part A Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points) Car makers have long used sex to sell their products. Recently, however, bo...
A.
cars based on the old ones.
B.
cars modeled on DNA technology.
C.
cars produced with most advanced technology.
D.
cars face-lifted only but little genuinely changed.
【单选题】Part A Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points) Car makers have long used sex to sell their products. Recently, however, bo...
A.
cars based on the old ones.
B.
cars modeled on DNA technology.
C.
cars produced with most advanced technology.
D.
cars face-lifted only but little genuinely changed.
【简答题】But if a 13 pound egg is too much for you, Via Umbria offers many smaller Easter chocolates as well. "Fabric wrapped eggs in milk and dark chocolate, our different versions of the Easter bunny, we've ...
【单选题】为了保护水资源，提倡洗衣物时使用无磷洗衣粉，原因是大量含磷污水进入河湖后，致使（ ）。
A.
大量鱼类中毒死亡
B.
水体富营养化，缺氧导致水生物大量死亡，水体变臭
C.
磷和某些有机物发生化学反应，使水体变臭，生物死亡
D.
磷抑制藻类生长，使鱼类缺乏饵料死亡
【单选题】为了保护水资源，提倡洗衣物时使用无磷洗衣粉，原因是大量含磷污水进入河湖后，致使（ ）。
A.
大量鱼类中毒死亡
B.
水体富营养化，缺氧导致水生物大量死亡，水体变臭
C.
磷化物和某些有机物产生化学反应，使水体变臭，生物死亡
D.
磷化物抑制藻类生长，使鱼类缺乏饵料死亡
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