（）是平原河道常用的整治措施，一般多用于弯曲型河段和游荡型河段，其作用主要是维持有利

阅读理解。

     The Barbie doll first appeared at the toy fair in New York in 1959. Its creator was Ruth Handler, an

American businesswoman. She and her husband Elliott along with Harold Matt Matson started the toy

company Mattel. She based the design of the new doll on a German doll named Bild Lilli and named her

after their daughter Barbara.

     The first Barbie wore a black and white swimsuit and had her hair in a ponytail (马尾辫). She looked

very grown-up. But any concerns that parents would not want to buy it for little girls were soon proved

wrong.

     Mattel sold 300,000 Barbie dolls in the first year at a price of three dollars. Today, a fifty-year-old

Barbie in good condition might cost more than 27,000 dollars. Barbie dolls have represented 50 different

nationalities and are sold in 150 countries. Mattel says 90% of girls in the United States between the ages

of three and ten own at least one Barbie doll. It says girls between the ages of three and six own an average

of about 12.

     Barbie also faced her share of critics. A well-known example was when women's education groups

objected to a talking Barbie doll that declared, among other things, “Math class is tough!” Mattel agreed to

change it. Saudi Arabia has banned Barbie dolls. And a lawmaker in the American state of West Virginia

would like to do the same. Last month, he proposed banning sales of Barbie and other dolls that influence

girls to put too much importance on physical beauty.

     Some people say Barbie is an unhealthy role model for young girls. Robin Gerber disagrees. She wrote

a book about Barbie. She points out dolls like scientist Barbie and race car driver Barbie. She says people

who criticize Barbie should tell girls the story of the businesswoman who created her. She says Ruth

Handler wanted the dolls to help girls think about what they wanted to do with their lives.

1.The first Barbie doll might not be popular among little girls because ______.

A. her hairstyle was out of fashion

B. her appearance looked much too mature

C. her way of dressing was against the tradition

D. physical beauty wasn't thought to be important

2. From the passage we know that Mattel ______.

A. is one of the world's largest toy companies

B. is the director of an American toy company

C. was the woman who originally created Barbie

D. was a salesman who was good at selling Barbie dolls

3. Barbie dolls are criticized partly because they make girls ______.

A. pay too much attention to their physical beauty

B. neglect their schoolwork and inner beauty

C. prefer physical beauty to inner beauty

D. waste too much time and money on clothes

4. It can be inferred from the last paragraph that in her book Robin Gerber _______.

A. shows Barbie dolls have a negative influence on girls

B. praises a successful person who sells Barbie dolls

C. expresses her own favorable opinion about Barbie

D. argues for banning the sales of Barbie dolls

传统上，记名提单一般仅在运送（）等运输途中不发生所有权转移的货物时采用。

Ⅰ．贵重物品；Ⅱ．展品；Ⅲ．赠品；Ⅳ．援外物资。

A．Ⅰ～Ⅲ

B．Ⅰ～Ⅳ

C．Ⅰ，Ⅲ，Ⅳ

D．Ⅱ～Ⅳ

甲有一条驳壳船租与乙进行海上运输，租期3年。双方签订了书面合同，乙一次性向甲交付租金50万元。租赁的第二年，甲因资金紧张将该船卖与丙，双方签订了买卖合同，价格500万元。约定在乙的租期届满前，丙付清全部款项。因甲无法现实交付，双方约定租期届满，由丙向乙行使返还请求权，并由甲通知乙。合同签订后10日内，甲办理了该船的过户登记。丙买得该船后，因资金紧张向丁借款250万元，丙以该船进行抵押，但未办理登记。后丙向戊借款250万元，丙通知乙该船质押于戊。后丙又将该船卖给庚，并通知乙将该船交给庚，且办理了过户登记。租赁期间第二年届满时，该船遇不可抗力灭失(该船未保险)而引起纠纷，请回答下列问题：
1.甲未经乙同意，将该船卖给丙，该买卖合同效力如何为什么

多媒体的应用领域十分广阔，包括______。

A．教育和培训
B．家庭娱乐、休闲
C．商业和服务行业
D．以上三项都包括

流行性腮腺炎主要临床特征是 _________　，常见并发症为 _________　、 _________　、 _________　。