用一副三角尺画角,不能画出的角是 ( ) A．15° B．75° C．145°

When you are next in Hawaii, be sure to stay at the Garden Hotel. Whether you come on business or on holiday, you will find everything as comfortable and as convenient as you would expect in a first-class international hotel.

Every bedroom has its own private bathroom, telephone, wall-to-wall carpeting and colorful, modern materials and furniture in the local style.

In the Mitsui Restaurant, you can choose your meals from as wide a variety of dishes, both Eastern and European, as you will find anywhere in the country. In the Beach Bar, you can drink with your family and friends in air-conditioned comfort, to the music of internationally known musicians. Or you can take your drink outside into the beautiful garden that gives the hotel its name, or to the tables that surround the swimming pool. Throughout the hotel, you will find the service is both friendly and efficient.

The Garden Hotel is right on the beach, only five minutes from Hawaii’s modern shopping center. Here you will find all that money can buy, at prices you can afford.

小题1:Every bedroom at the Garden Hotel have________.

A．a colorful, local style telephone

B．a bathroom with a carpet from wall to wall

C．local style furniture

D．comfortable and modern furniture’小题2:The Mitsui Restaurant serve_______

A．both Eastern and Western varieties

B．food from all over the world

C．American style food

D．local style food小题3:“Service is both friendly and efficient” means______.

A．you can get what you want quickly and pleasantly.

B．you can serve yourself, you family and your friends

C．internationally known musicians will serve you

D．you can meet your friends there in air-conditioned comfort小题4:The Garden Hotel lies________.

A．on the beach not far from Hawaii’s excellent shops

B．on the beach where you will find all the money can buy

C．close to shops where everything is cheap and justly famous

D．just off the coast, five minutes from the shop.小题5:You will ______at the Garden Hotel.

A．sleep well

B．eat well

C．have fun

D．all of the above

如图所示，MN、PQ是平行金属板，板长为L，两板间距离为d，PQ带正电，MN板带负电，在PQ板的上方有垂直纸面向里的匀强磁场。一个电荷量为q、质量为m的带负电粒子以速度v₀从MN板边缘沿平行于板的方向射入两板间，结果粒子恰好从PQ板左边缘飞进磁场，然后又恰好从PQ板的右边缘飞进电场。不计粒子重力。试求：

（1）两金属板间所加电压U的大小；

（2）匀强磁场的磁感应强度B的大小；

（3）在图中正确画出粒子再次进入电场中的运动轨迹，并标出粒子再次从电场中飞出的速度方向。

一个地区的能源消耗增长与经济增长是呈正相关的，二者增长的幅度差通常不大于15%。2003年，浙江省统计报告显示：该省的能源消耗增长了30%，而经济增长率却是12.7%。 如果以下各项为真，除了哪一项外，都可能对上文中的不一致之处做出合理的解释

A．一些地方官员为了给本地区的经济发展留点余地，低报了经济增长的数字。

B．民营经济在浙江的经济中占比例较大，某些民营经济的增长难以被统计到。

C．由于能源价格的大幅上涨，浙江新投资上马的企业有90%属于低能耗企业。

D．由于能源价格的大幅上涨，高能耗的大型国有企业的经济增长普遍下滑。

海关行政许可的申请可以以______等形式书面提出申请。

A．到海关办公场所

B．信函、电报

C．传真、电传

D．电子数据交换和电子邮件

“生态广西”的基础是发展林业，目前，市区经济林面积跃居全国各省区第（）位。

A.一

B.二

C.三

D.四