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IV. Biosecurity is specific operational steps to stop diseases fromentering your farm or once animals are infected, stopping it fromspreading to other barns on the farm or to other farms. Biosecurityis important for a great number of reasons. First, it is an essentialaspect of on farm food safety programs. Keeping food productswholesome and of highest quality is important for the health andwelfare of consumers. Secondly, animals are healthier and moreproductive. This benefits the farming community through greaterefficiency and profitability. Finally, a vibrant agriculturalcommunity is a positive influence on the economy of our nation,and an important resource in maintaining a healthy environment.

(2) The mortise and tenon—Fastening of end-grain to side-grainjoints can be accomplished with a high level of success using themortise and tenon. The basic joint is fashioned by forming the end-grain component, the tenon, into a round or rectangular crosssection and inserting it into a hole, or mortise, of the same size andshape in the side-grain component.

III.(1) In cutting-tool design, a compromise must often be made. Itwould seem advantageous to increase the cutting angle and reduce the sharpness angle, thereby reducing the amount of distortion ofthe chip and the resulting forces against the tool. In practice,however, one soon runs up against the limitations of steel. Such anidealized cutting edge would have little strength, and would soonbreak or become dull. Increasing the sharpness angle of the toolmakes the edge more durable, but eventually leads to excessivefrictional resistance or to uncontrollable chip formation.

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43. In paragraph 3, the author gives ____________ reasons why people want to live in cities. (A) two (B) three (C) four (D) five

5.下列抗生素中,何者無法用於治療methicillin-resistant staphylococcus aureus(MRSA)之感染? (A)vancomycin (B)dalbavancin (C)ceftaroline (D)aztreonam

1. A normal diastolic blood pressure is 80 mmHg. What is this pressure expressed in SI units (Système International d'Unités)? (Given: the density of mercury is 13.6 g/cm³ and the gravitational acceleration g = 10 m/s²) (A) 1.088×10² Pa (B) 1.088×10³ Pa (C) 1.088×10⁴ Pa (D) 1.088×10⁵ Pa (E) 1.088×10⁶ Pa

4. $a, b$ 均為有理數,$|a| = a + 3, |a + 3| \cdot b = a - 3$,則 $|a - b| - |a + b| = ?$ (A) $-4$ (B) $-3$ (C) $3$ (D) $4$

5. 現有長度為 $\frac{1}{2}, \frac{1}{3}, \frac{1}{4}, \frac{1}{5}, \frac{1}{6}$ 的線段各一條,試問從中取出三條線段,使其成為三角形之三邊長的取法有多少種? (A) $4$ (B) $5$ (C) $6$ (D) $7$

56 甲今年滿 15 歲,某日在放學途中遭同校乙毆打成傷,甲在父親陪同下前往驗傷,並於數日後,甲 的父親委任律師以甲的名義向法院對乙提起傷害罪之自訴。關於甲提起自訴之敘述,下列何者最為正確?(A)甲依民法為限制行為能力人,雖得以自己名義提起自訴,但仍須得法定代理人之同意(B)甲已有意思能力,能理解自訴之意義,故得以自己之名義提起自訴(C)甲所提起之自訴雖屬合法,但甲仍屬未成年人,法院得視情形通知檢察官擔當自訴(D)甲已有意思能力,雖得提起自訴,但如欲撤回自訴,須得法定代理人之同意