50. Teachers must prepare scaffolding activities in order to facilitate students’ acquisition of receptive language. Taking into account issues of comprehensibility, which of Krashen’s hypotheses introduces the concept of “i+1” for the design of scaffolding activities?
(A) Input hypothesis
(B) Monitor hypothesis
(C) Natural order hypothesis
(D) Affective filter hypothesis

46. Which of the following statements is FALSE about content and language integrated learning (CLIL) implementation? (A) The instructional language includes English and students’ first language. (B) Subject teachers need to prioritize students’ English proficiency growth. (C) English serves as a tool for students to understand academic content. (D) Visual and verbal scaffolds are imperative to ensure the quality of teaching.

47. Listening comprehension training is challenging because spoken language has lots of ________ which makes it difficult for language learners, such as “Howdy!” for “How are you doing?” (at the phonological level) or “How’s the weather today?” with the reply “Unpleasant” (at the syntactic level). (A) rate of delivery (B) clustering (C) intonation (D) reduced forms

48. English learners often find the use of prepositions confusing. Teachers can assign students to collect authentic data to examine if there are patterns in the structure of the target language. This way learners can become aware of appropriate usage within real-world contexts. Which of the following best describes this approach? (A) Performance-based assessment (B) Corpus-aided learning (C) Top-down processing (D) Schemata activation

49. Teachers hoping to improve their students’ use of spoken language often adopt activities such as read aloud, choral reading, or readers’ theater. Which of the following measures is appropriate for assessing students’ oral reading fluency? (A) Words correct per minute (B) Error rate (C) Prosody (D) All of the above

1. 對於由小到大依序排列的數列中，若使用二元搜尋法(Binary Search)找尋100筆數列中的某個數字，試問最多需要比較幾次就可以找到？ (A) 6 次 (B) 7 次 (C) 50 次 (D) 100 次

2. 「動態主機組態協定」是一種用於 IP 網路的網路協定，在於允許 IP 位址自動配置給使用者，其英文簡稱為何? (A) WWW (B) FTP (C) DNS (D) DHCP

3. 下列對於 MAC 位址(Media Access Control Address)的敘述，何者正確? (A) 每台電腦出廠時的註冊序號 (B) 每個連線時的 IP 位址 (C) 每張網路介面卡出廠時註冊的位址 (D) Mac 電腦專屬的網路識別號碼

4. 在物聯網(IoT)的應用中，無線感測器網路常使用哪個通訊協定? (A) HTTP (B) ICMP (C) FTP (D) MQTT

5. 下列哪一項是電子收費 ETC 所採用的感測技術？ (A) RFID (B) WiFi (C) NFC (D) ZigBee

6. 下列生活應用的產品中，哪個不是 AI 技術的直接應用? (A) 自動駕駛 (B) 掃地機器人 (C) 投幣繳費機 (D) 車牌辨識系統