26.---Does Rita feel better today?
---Her condition has improved, but it will be some time before she returns to school.
A.sooner or later B.more or less
C.now and then D.once in a while
25.---When did you move to Sanya?
---In 2008.But I in Tibet for 8 years.
A.has worked B.has been worked
C.have been working D.worked
24.Mother’s love is true love! She’s never stopped loving you you become or you do.
A.whichever B.however C.whatever D.whoever
23.I’m afraid we’ll have to work extra hours, for there are still some problems .
A.remaining to settle B.remaining to be settled
C.remained to talk about D.to remain to discuss
22.I have been living in Haikou for 10 years, but seldom so lonely as now.
A.have I felt B.I have felt C.had I felt D.I had felt
第一节:单项填空(共15小题,每小题一分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
例:It is generally considered unwise to give a child he or she wants.
A.however B.whatever C.whichever D.whenever
答案是B。
21.We have every reason to believe that 2010 World Expo in Shanghai will be
success.
A./; a B.the; / C.the; a D.a; a
24.(本小题满分10分)选修4-5不等式选讲
对于任意的实数
恒成立,记实数M的最大值是m。
(1)求m的值;
(2)解不等式![]()
23.(本小题满分10分)选修4-2坐标系与参数方程
设直角坐标系原点与极坐标极点重合, x轴正半轴与极轴重合,若已知曲线C的极坐标方程为
,点F1、F2为其左、右焦点,直线l的参数方程为![]()
(I)求直线l的普通方程和曲线C的直角坐标方程;
(II)求曲线C上的动点P到直线l的最大距离。
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