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SAT Topik 25 4:29 Narasi bahasa Inggris · Subtitle bahasa Inggris + 中文 disematkan langsung
Bab-bab
Transkrip
Cross-text comparison connects claims about the same issue.
两文都承认询问次数下降，也都容许再试验。
“Signs reduced wrong turns” and “lighting also changed during the trial” can coexist. The second statement challenges a causal explanation, not necessarily the recorded reduction.
分歧在于因果解释和推广范围，不能把质疑原因说成否认全部数据。
Read this part of the original context. Retain it for the questions that follow.
阅读这部分完整原创材料，保留其中信息以回答后续问题。
Read this part of the original context. Retain it for the questions that follow.
阅读这部分完整原创材料，保留其中信息以回答后续问题。
Pause here and attempt the task before revealing the reasoning.
请先暂停独立作答，再查看推理。
Use the full context on the preceding pages.
结合前面各页的完整材料。
Both accept that recorded requests fell and allow a further trial.
两者都承认记录到的求助减少了，也都同意再做一次试验。
B questions attributing the reduction to the screen because platform closures also changed navigation.
B 质疑把减少归因于这块屏幕，因为站台关闭也改变了通行路线。
B does not claim the screen certainly fails.
B 并没有断言屏幕一定无效。
Pause here and attempt the task before revealing the reasoning.
请先暂停独立作答，再查看推理。
Use the full context on the preceding pages.
结合前面各页的完整材料。
The observed reduction is 60 minus 36, over 60, which is 40 percent, at one station; but B would reject the causal certainty and the every-station scope.
在一个车站观察到的减少是六十减三十六除以六十，即百分之四十；但 B 会否定这种因果上的确定性，也会否定“每个车站”的范围。
The simultaneous closures leave an alternative explanation, and no observations at other stations are supplied.
同时发生的关闭留下了另一种解释，而且没有提供其他车站的观察数据。
Pause here and attempt the task before revealing the reasoning.
请先暂停独立作答，再查看推理。
Use the full context on the preceding pages.
结合前面各页的完整材料。
Compare otherwise similar periods or randomised station trials with matched platform arrangements, recording requests and traveller numbers.
比较其他方面相似的时段，或者在站台安排相匹配的车站做随机化试验，同时记录求助次数和旅客人数。
This addresses confounding and rates.
这样可以处理混杂因素和比率的问题。
A colour preference interview does not isolate the screen's navigation effect.
询问人们喜欢什么颜色，并不能分离出屏幕对导航的作用。
Return to the task and explain why the method fits.
回到题目解释方法为何适用。
Original practice does not predict an official score. Complete required live or recorded evidence separately.
原创练习不预测官方分数；现场或录音证据需另行完成。
Pause and test yourself. Cover the worked answer, rebuild the answer to the last example in your own words, and name one condition that would change it before you check.
暂停一下，自我检测：遮住示范答案，用自己的话重做最后一个例子的答案，并在核对之前说出一个会改变结论的条件。