高等考試
106年
[一般行政] 法學知識與英文(包括中華民國憲法、法學緒論、英文)
第 45 題
📖 題組：
Giant pandas have better ears than people — and polar bears. Researchers found out that pandas can 41 surprisingly high frequencies. The scientists played a range of tones for five zoo pandas trained to 42 a target in response to sound. Training took three to six months for each animal and 43 serious focus and patience, which, according to an expert, was “a lot to ask of a bear.” Both males and females heard into the range of a “silent” ultrasonic dog whistle. Polar bears, the only other bears scientists have tested, are 44 sensitive to sounds at or above 14 kilohertz. Researchers still don’t know why pandas have ultrasonic hearing. The bears are a 45 bunch, but their chirps and other calls have never been recorded at ultrasonic levels. Great hearing may be a holdover from the bears’ ancient past.
Giant pandas have better ears than people — and polar bears. Researchers found out that pandas can 41 surprisingly high frequencies. The scientists played a range of tones for five zoo pandas trained to 42 a target in response to sound. Training took three to six months for each animal and 43 serious focus and patience, which, according to an expert, was “a lot to ask of a bear.” Both males and females heard into the range of a “silent” ultrasonic dog whistle. Polar bears, the only other bears scientists have tested, are 44 sensitive to sounds at or above 14 kilohertz. Researchers still don’t know why pandas have ultrasonic hearing. The bears are a 45 bunch, but their chirps and other calls have never been recorded at ultrasonic levels. Great hearing may be a holdover from the bears’ ancient past.
45
- A vocal
- B visual
- C receptive
- D tactile
思路引導 VIP
請聚焦於空格所在的那句話，特別注意連接詞 'but' 後方提到的 'chirps' 與 'calls'。作者既然在後文提到了這類關於『聲音傳達』的具體行為，那麼在空格處，他最可能是想用哪個形容詞來描述這群熊在『發聲行為』上的特質呢？