下列划线字注音完全正确的一项。（     ）（3分）

A．脑髓(suǐ)花圃(pǔ)骊( lí)歌倜傥（tìtǎnɡ）

B．沮（jǔ）丧讪（sàn）笑菜畦（qí）鸡毛掸（dǎn）子

C．嫉（jì）妒丑陋（lòu）蝉蜕（tuì）弥漫（mí）

D．书塾（shú）环谒（yè）瞬（shùn）息收敛（lián）

Amy:  I like to take my vacations at home. But this summer, I want to do something different. I’m going sightseeing（观光）. Next week I am leaving for Ottawa. I’m staying there for two weeks. Then I’m going to Alaska. I’m going to take many photos there. I can’t wait any longer.

	Jay :  This summer vacation is coming. I’ll be very busy. I’m going to Europe（欧洲）to visit my cousins in Liverpool and my aunts in Naples. I plan to go to Rome, because I want to meet pen friend Jackson there.
	Jarey: I think the best place for a summer vacation is the beach. I’m going to Hawaii on August 8. It has fantastic beaches and I like the sand, the sea and the sun, I am staying there for three weeks. There are many exciting things to do there.

【小题1】Amy is going to _________ first for her summer vacation.

A．Alaska

B．Ottawa

C．Hawaii

D．Rome

【小题2】Jay is going to Europe to _________ . 

A．visit his pen friends

B．go sightseeing

C．take photos

D．visit his relatives（亲戚）

【小题3】Jay’s pen friend lives in _________ . 

A．Liverpool

B．Naples

C．Rome

D．Warsaw

【小题4】Jarey is going to stay in Hawaii for _________ . 

A．ten days

B．three weeks

C．four weeks

D．half a month

【小题5】Which of the following is NOT true?

A．Jay is going to take many photos during the summer vacation.

B．Amy isn’t going to take vacation at home this summer.

C．There are beautiful beaches in Hawaii.

D．Jay’s aunts live in Naples.

指出划线部分的正确译义：

Tom's father will give him a thick ear if he gets home late.

[    ]

　　A. 狠揍一顿   B. 给他一个大耳光   C. 充耳不闻   　　D. 面红耳赤

“The light is very poor（光线很暗）.Can you 　　　　 anything?”

“No, I can't.”

[　　]

A． watch　　　B．look at　　　C．see　　　D．read

如图所示，在虚线AB的左侧固定着一个半径R=0.2m的1/4光滑绝缘竖直轨道，轨道末端水平，下端距地面高H=5m，虚线AB右侧存在水平向右的匀强电场，场强E=2×10³ V/m。有一带负电的小球从轨道最高点由静止滑下，最终落在水平地面上，已知小球的质量m=2g，带电量q=1×10^-6 C,小球在运动中电量保持不变，不计空气阻力（取g=10m/s²）

求：（1）小球落地的位置离虚线AB的距离；
（2）小球落地时的速度。

面对低效照明电光源存在浪费能源和污染环境的严峻形势，中国1996年启动绿色照明工程。实施之初照明节电产品存在技术水平低、产品质量不稳定等问题。通过多年不懈努力，高效照明产品的普及应用，推动了全社会照明节电意识的普遍提高。2011年11月1日中国发布淘汰白炽灯路线图，决定从2012年10月1日起，按功率大小分五个阶段逐步禁止进口和销售普通照明白炽灯。采用高效照明产品替代白炽灯，将有利于积极应对全球气候变化，实现“十二五”节能减排目标。
（1）运用唯物辩证法发展观分析上述材料。（10分）
（2）请运用社会存在与社会意识辩证关系原理说明我国启动绿色照明工程、逐步淘汰白炽灯的必要性。（6分）