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• 【題組】5.(A) Only(B) So(C) Even(D) Hence
• 【題組】14.(A) moreover(B) therefore(C) however(D) meanwhile
• 【題組】23.According to Paragraph 4, the stress women confront tends to be(A) domestic and temporary.(B)
• 【題組】24.The sentence “I lived from paycheck to paycheck.” (Line 6, Para. 5) shows that(A) Alvarez car
• 【題組】25.Which of the following would be the best title for the text?(A) Strain of Stress: No Way Out?
• It used to be so straightforward. A team of researchers working together in the laboratory would sub
• 【題組】35.The text intends to tell us that(A) the change of human height follows a cyclic pattern.(B) h
• 【題組】27.Which of the following is true of the OECD report?(A) It criticizes government-funded researc
• In 1784, five years before he became president of the United States, George Washington, 52, was near
• 2.光照条件下，给 植物和 植物叶片提供 ，然后检测叶片中的 。下列有关检测结果的叙述，错误的是(A)从 植物的淀粉和 植物的葡萄糖中可检测到(B)从 植物和 植物唿吸过程产生的中间产物中可检测到(C
• 【題組】28.According to the text, online publication is significant in that(A) it provides an easier acc
• 【題組】37.We may infer from the second paragraph that(A) DNA technology has been widely applied to hist
• 20． 一列简谐横波在某一时刻的波形图如图1所示，图中P、Q两质点的横坐标分别为x=1.5m和x=4.5m。P点的振动图像如图2所示。
• 17. 如图，一段导线abcd位于磁感应强度大小为B的匀强磁场中，且与磁场方向（垂直于纸面向里）垂直。线段ab、bc和cd的长度均为L，且 。流经导线的电流为I，方向如图中箭头所示。导线段abcd所受
• 【題組】29.With the open-access publishing model, the author of a paper is required to(A) cover the cost
• 【題組】38.What do we learn about Thomas Jefferson?(A) His political view changed his attitude towards s
• 9.下列叙述正确的是(A) 某醋酸溶液的PH＝ a，将此溶液稀释1倍后，溶液的PH＝ b，则a>b(B) 在滴有酚酞溶液的氨水中，加入NH4Cl的溶液恰好无色，则此时溶液的PH< 7(C)
• 3.下列四种现象中，可以用右图表示的是 (A)理想条件下种群数量随时间的变化 (B)一个细胞周期中DNA含量随时间的变化 (C)条件适宜、底物充足时反应速率随酶量的变化 (D)在适宜条件下光合作用强度
• 12.一定条件下磷与干燥氯气反应，若0.25 g磷消耗掉314mL 氯气（标准状况），则产物中PCl3与PCl5的物质的量之比接近于(A) 3 : 1 (B) 5 : 3 (C) 2 : 3 (D)
• 【題組】30.Which of the following best summarizes the main idea of the text?(A) The Internet is posing a
• 【題組】39.Which of the following is true according to the text?(A) Some Founding Fathers benefit politi
• 21．质量为M的物块以速度V运动，与质量为m的静止物块发生正撞，碰撞后两者的动量正好相等，两者质量之比M/m可能为(A)2 (B)3 (C)4 (D) 5
• 4.关于在自然条件下，某随机交配种群中等位基因A、a频率的叙述，错误的是(A)在某种条件下两种基因的频率可以相等(B)该种群基因频率的变化只与环境的选择作用有关[(C)一般来说，频率高的基因所控制的性
• 13.下面关于SiO2晶体网状结构的叙述正确的是(A).最小的环上，有3个Si原子和3个O原子(B)最小的环上，Si和O原子数之比为1：2(C)最小的环上，有6个Si原子和6个O原子(D)存在四面体结
• In the early 1960s Wilt Chamberlain was one of only three players in the National Basketball Associa