（一）a,b 兩端的戴維寧等效電路為何？【5 分】

（二）調整 RL 使具有最大功率消耗，請計算電源電流 I 1及電源提供功率。【5 分】 

（一）電阻 R 所消耗之實功率。【5 分】

（二）電感 L 所消耗之虛功率。【5 分】

三、 Creativity is an important issue in teaching. Please describe a time when you exercised creativity in your English teaching and discuss the challenges you were faced with as well as the results you achieved.(25%)

四、 If you are given 50 minutes to teach the following article, please design a teaching plan to train the students’ listening and speaking abilities.(25%) Why Are Food Photos Attractive? Do you ever stare at photos of delicious food online? If so, these pictures might have made your mouth water. But why are people so interested in food that they can’t actually eat? Believe it or not, the habit of looking at food we can’t eat is normal due to supernormal stimulus. This occurs when animals choose exaggerated versions of things over the originals. In this case, it explains why someone might ignore their microwave dinner to look at a picture of a juicy steak. Humans have actually been aware of this for a long time. The first century Roman cook and author Apicius once said, “The first taste is always with the eyes.” These days, food photos have found their home on social media, especially Instagram, as #foodporn. Both chefs and fans of the trend are just as concerned about a food’s look as its taste. Many restaurants, for example, take photos of their food and post them online to advertise their business. They know that it’s in our nature to want the best-looking food out there. 文章來源: Jamie Blackler & Bryan Shetting. (2018, February 9). Why Are Food Photos Attrative? English 4U, 226, 22-23

1.汽油喷射引擎空氣流量計依空氣量檢測方法有兩種。

2.柴油引擎VE喷油泵之熄火控制方法，乃利用閥切斷燃油進入壓力室之通 路，使喷油泵無法喷油。

3. OBD-II的診斷故障碼中，代表動力僂動碼的第一個英文字母為（4) ，代表網路碼 的第一個英文為（5) U。

.確閉鎖緊裝置可分為：(6)、堡形螺帽、彈簧線鎖緊及上彎墊圈等四種方式。

5. CNS鋼鐵編號S (40)C，其中40表示(7)。

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