49
(A) leadership
(B) craftsmanship
(C) fellowship
(D) hardship

45 Rainforests, which are home to millions of species, are being destroyed at a(n) rate, leading to a severedecline in biodiversity. (A) manageable (B) gradual (C) appropriate (D) alarming請依下文回答第 46 至第 50 題 Kanazawa Castle is an important historical landmark in Kanazawa, Japan. It was originally built in 1580 by thepowerful Maeda clan, who ruled the Kaga Domain during the Edo period. Over the centuries, it 46 by fires andnatural disasters, leading to several reconstructions. The box-shaped Ishikawa-mon Gate is one of the few originalstructures that have 47 from the past. Today, parts of the castle have been restored to reflect its original design,offering visitors a quick 48 into Japan’s feudal past. One of the most striking features of Kanazawa Castle is itswhite lead-coated tile roofs, which give the structure a unique, elegant appearance. Inside the castle grounds, visitors canexplore beautiful gardens, wooden bridges, and stone walls, which showcase traditional Japanese 49 . Located nearKenrokuen Garden, one of Japan’s most famous gardens, Kanazawa Castle is a popular 50 attraction. It offers apeaceful atmosphere and a chance to experience Japan’s samurai history. Whether in spring when cherry blossoms bloomor in winter covered with snow, the castle remains a breathtaking sight.

46 (A) damaged (B) damaging (C) has damaged (D) has been damaged

47 (A) survived (B) revived (C) succeeded (D) preceded

48 (A) glory (B) glare (C) glimpse (D) gaze

50 (A) tour (B) tourism (C) tourist (D) touring

1. A particle moves in a track and its speed are recorded and plotted inthe figure. Which statement is correct? (A) It is stationary from t=0.0 to t=0.5 second.(B) It has maximum acceleration at t=1.5 seconds.(C) No external force acting on the particle at t＞2.5 seconds.(D) The maximum force received by this particle is at t=1.5 seconds.(E) This particle received a constant force against its motion during 1.0 to 2.0 seconds.

2. A particle moves in simple harmonic motion according to x = 2sin(15t), where x is in meters and t is in seconds. Its maximum velocity in m/s is _____.(A) 30 sin(15t) (B) 2 cos(15t) (C) 15(D) 30 (E) None of the above.

3. Consider a very small hole in the bottom of a tank 20 cm in diameter filled with water to a heightof 50 cm. Find the speed at which the water exits the tank through the hole.(A) 3.1 m/s (B) 9.8 m/s (C) 31.3 m/s (D) 34.9 m/s (E) 980 m/s

4. A small object of mass m is suspended from a string of length L . Thegravitational acceleration is g. The object revolves in a horizontal circle ofradius r with constant speed. Find the period T of revolution.(A) (B) (C)(D) (E)

5. A carnival merry-go-round rotates about a vertical axis at a constant rate. A man standing on theedge has a constant speed of 3.7 m/s and a centripetal acceleration of magnitude 1.8 m/s2.Position vector locates him relative to the rotation axis. What is the magnitude of ?(A) 3.5 m (B) 5.6 m (C) 6.4 m (D) 7.6 m (E) 12.4 m