二、以下圖形表示四種類型植物的孢子體(gametophyte)與配子體(sporophyte)在生活史週期中所佔比例的差異，請說明造成此種差異的主要原因為何？而此種差異與這四種類型植物的生殖方式有何關聯？(25分)

32. (A) few (B) many (C) much (D) little Are some people born clever, and others born stupid? Or is intelligence developed by our environment and our experiences? 33 enough, the answer to both of these questions is yes. To some extent, our intelligence is given to us at birth, and there is little we can do to make a 34 out of a child born with low intelligence. Studies have shown that the closer the blood relationship between two people, the closer they are 35 to be in intelligence. This explains why identical twins have similar intelligence. It also strongly indicates that intelligence depends partly on birth. 第 5 頁共 8 頁共同科目英文 36 , a child who lives in a boring environment will develop his or her intelligence 37 than one who lives in rich and varied surroundings. Supposing that we take two identical twins and put them in 38 environments, we might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in intelligence 39 , and the differences will widen as time goes by. It is clear then that the limits of a person's intelligence are 40 at birth but whether or not he reaches those limits will depend on his environment. | 33. (A) Friendly(B) Strangely(C) Usually(D) Eagerly | | ------------ | | 34. (A) student(B) patient(C) genius(D) follower | | 35. (A) like(B) likely(C) alike(D) likeness | | 36. (A) More(B) Beside(C) Otherwise(D) On the other hand | | 37. (A) more(B) fewer(C) less(D) larger | | 38. (A) contrasting(B) amazed(C) occasional(D) similar | | 39. (A) develops(B) developed(C) developing(D) be developed | | 40. (A) set(B) ignored(C) sharpened(D) released |

二、以下圖形表示四種類型植物的孢子體(gametophyte)與配子體(sporophyte)在生活史週期中所佔比例的差異，請說明造成此種差異的主要原因為何？而此種差異與這四種類型植物的生殖方式有何關聯？(25分)

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