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• 69.Three cellphone service providers form a joint venture to__________.(A) strengthen their relation
• 60. The five councils worked out a plan to build an incinerator plant to .(A) reduce the roast of bu
• 【題組】34.(A)pretended(B)deeided(C)perfected(D)agreed
• 【題組】43.(A)might(B)should(C)could(D)hand
• 52.The author’s consultant was angry with him because .(A) he told the daughter what he suspected.(B
• 70.Acording to the what can users do if they lose their smart phones?(A) Stop the luneting of niet p
• 61. The city council of Einburgh rejected the suggestion to open a huge landfill site near Portobell
• 【題組】44 .(A)eye(B)leg(C)nose(D)hand
• 53．The author hung his head (the underlined part in Para.4) because he was feeling .(A) guilty(B) hu
• 62. What is the final dream an Einburgh and Midlothian Cuntry?(A) To open a new landfill nearby(B) T
• 54.What lesson has the author learnt from his experience?(A) Learning form parents is necessary.(B)
• 2. 若集合 ，则A∩B是(A)．{1，2，3}(B). {1，2}(C). {4，5}(D). {1，2，3，4，5}
• 63 DFeeling blue about world ? “Ceer up.” Says science writer Matt Ridley.”The world has never been
• 2．若 ，则  (A)．(1,1)(B)．(-1,-1) (C)．(3,7)(D)．(-3,-7)
• 64. How does Ridley look at shopping?(A) It encourages the creation of things.(B) It results in shor
• 3.不等式组 所表示的平面区域的面积等于(A). 3/2(B). 2/3(C). 4/3(D). 3/4
• 3．已知m，n是两条不同的直线，α，β，θ是三个不同的平面，下列命题中正确的是：(A)．若α⊥γ，β⊥γ则α∥β(B)．若m⊥α，n⊥α则m∥n(C)．若m∥α，n∥α，则m∥n(D)．若m∥α，m∥
• 4．a＜0是方程ax2+1=0有一个负根的：(A)．必要不充分条件(B)．充分必要条件(C)．充分不必要条件(D)．既不充分也不必要条件
• 8．函数 的图象的对称轴方程可能是：(A)．  (B)．  (C)．  (D)．
• 9．设函数 ，则f(x)：(A)．有最大值(B)．有最小值(C)．是增函数(D)．是减函数
• 4.“a+c＞b+d”是“a＞b且c＞d”的(A). 必要不充分条件(B). 充分不必要条件(C). 充分必要条件(D). 既不充分也不必要条件
• 26. The forest guards often find campfires that have not been ______ completely.(A) turned down (B)
• 9.设函数 ，其中 ，则导数 的取值范围是(A). [-2,2](B). (C). (D).
• 5.已知{an}为等差数列， ，则a20等于(A). -1(B). 1(C). 3(D).7
• Tracy Wong is a well-known Chinese-American writer. But her writing ___36___ was something she picke