年級

問題的種類

英文 高中

高一龍騰第七課all in one 請問有人會第九小題嗎? 謝謝

Angela Duckworth, an American s Power of Passion and Perseverance." The ideas in her talk were later made into a book with the same title, 3. was published in 2016. P₁ a C 4. years earlier, Duckworth accepted a job as a mathematics teacher at a public 5. the years, her students gradually taught her school in New York. Her talk details how that to be successful, natural intelligence alone is not enough. One must also possess what is 7. by a strong determination to known 6. grit. Grit refers to consistent effort achieve a goal. Through detailed research, Duckworth discovered that people with high levels 8. giving up on them. In other of grit remain highly motivated to achieve their goals words, someone with true grit will see himself or herself getting closer to his or her goal day by day. Therefore, that person will always be able to keep himself or herself achieving that goal. 9. to 10. Her book Duckworth's TED Talk and book have since inspired millions remained on The New York Times bestseller list for almost half a year following its publication. (C) how (D) why () 1. (A) what (X) 2. (A) so (A) 3. (A) which (B) which (B) such 36 (C) very (D) same (B) it (C) that (D) and (D) 4. (A) Few (B) Little (C) A little (D) A few (7) 5. (A) with (B) around (C) until (D) over (B) for (2) 6. (A) by (B) 7.(A) drives (D) to be (C) as (C) driving (B) driven (D) to drive (A) 8. (A) instead of (B) regardless of (C) except for (D) in addition to (B) 9. (A) dedicate (B) dedicating (C) dedicated (D) to dedicate (B) 10. (A) in turn (B) around the world (D) around the corner 六、文意選填:10% (A) worthy (B) discuss (C) technological (D) with (F) audience (G) speaks of (H) as well as (E) increase (1) celebrity (J) by From the beginning, before a word is spoken, it's clear that Molly Wright's TED Talk will be unusual. On the stage, a baby sits in a high chair. A little girl walks out, smiling at the 1.. This is Molly Wright, the youngest speaker yet to share her ideas viewers. The seven-year-old is here to 3. 2. TED children's mental growth With her neighbor's baby as an example Molly shown h C that cha (C) on their way W

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英文 高中

問5、7、9

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數學與統計 大學

大一公衛系微積分,求第二題解

公衛系 微積分期末考 (28/12/2018) 1. Use the Laplace transform to solve the differential equations. (1) j(t)+2y(t) = x(t), y(0)=1, x(t)=10, t20 (20) (2) Intravenous glucose is a treatment. Disposed at a fixed rate k grams per minute inputs into the blood, while blood glucose will be converted to other substances or moved to another place, at a rate proportional to the amount of glucose in the blood, the proportionality constant is a (a> 0), the initial amount of glucose in the blood is M. A. Find the variation in the amount of glucose in the blood (15) B. Determining the equilibrium, the amount of glucose in the blood. (5) = 2. SI Epidemic Model : The size of the population, n+1, remains fixed. Let i(t) be the number of infectives at time t, and let s(t) be the number of individuals who are susceptible. Given an initial number of infectives iO), we would like to know what will happen to i(t). SI Epidemic Model is described by the differential equation. di(t) = k·i(t).s(t) ......(5.1) dt i(t)+s(t)=n+1 i(0)=i, (1) Solve this differential equation of the SI Epidemic Model (5.1). (10 h) (2) What is the peak times t of the epidemic spread? (10) 3. Consider the Two-compartment physiological models and is shown in figure 1. C1 (t) represent the drug concentration in the first compartment and C2 (t) represents the drug concentration in the second compartment. Vi and V2 represent the compartment volume. Use the first order linear differential equation general solution to solve the C1 (t) (20 ) and use the Laplace transform to solve C2 (t). 【20 分). | 世」!()

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