EGFR-TKI类药物主要的不良反应是（） A.皮疹和腹泻 B.恶心和呕吐 C.骨髓

频域分析

阅读理解。

     Christopher Thomas, 27, was a writer by night and a teacher by day when he noticed he

was always tired and was losing weight fast. Diagnosed with diabetes(糖尿病), Thomas

would need to inject himself with insulin(胰岛素) three times a day for the rest of his life or

risk nerve damage, blindness, and even death. And if that weren't bad enough, he had no

health insurance.

     After a month of feeling upset, Thomas decided he'd better find a way to fight back. He

left Canton, Michigan for New York, got a job waiting tables, nicknamed himself the Diabetic

Rockstar, and created diabeticrockstar.com, a free online community for diabetics and their

loved ones-a place where over 1,100 people share personal stories, information, and resources.

      Jason Swencki's son, Kody, was diagnosed with diabetes at six. Father and son visit the

online children's forums(论坛) together most evenings. "Kody gets so excited, writing to kids

from all over," says Swencki, one of the site's volunteers. "They know what he's going through,

so he doesn't feel alone."

     Kody is anything but alone: Diabetes is now the seventh leading cause of death in the United

States, with 24 million diagnosed cases. And more people are being diagnosed at younger ages.

     These days, Thomas's main focus is his charity(慈善机构), Fight It, which provides medicines

and supplies to people-225 to date-who can't afford a diabetic's huge expenses. Fightit.org has

raised about $ 23,000-in products and in cash. In May, Thomas will hold the first annual Diabetic

Rockstar Festival in the Caribbean.

     Even with a staff of 22 volunteers, Thomas often devotes up to 50 hours a week to his cause,

while still doing his fulltime job waiting tables. "Of the diabetes charities out there, most are putting

money into finding a cure," says Bentley Gubar, one of Rockstar's original members. "But Christopher

is the only person I know saying people need help now."

1．Which of the following is TRUE of Christopher Thomas?

A．He needs to go to the doctor every day.

B．He studies the leading cause of diabetes.

C．He has a positive attitude to this disease.

D．He encourages diabetics by writing articles.

2．Diabeticrockstar.com was created for ________.

A．diabetics to communicate

B．volunteers to find jobs

C．children to amuse themselves

D．rock stars to share resources

3．According to the text, Kody ________.

A．feels lonely because of his illness

B．benefits from diabeticrockstar.com

C．helps create the online kid's forums

D．writes children's stories online

4．What can we learn about Fight It?

A．It helps the diabetics in financial difficulties.

B．It organizes parties for volunteer once a year.

C．It offers less expensive medicine to diabetics.

D．It owns a wellknown medical website.

5．The last paragraph suggests that Thomas ________.

A．works fulltime in a diabetes charity

B．employs 22 people for his website

C．helps diabetics in his own way

D．tries to find a cure for diabetes

吸钢笔水时，先用手捏笔胆排除里面的空气，松手后墨水在_______的作用下进入笔胆。

通过证券交易所的证券交易，投资者持有一个上市公司已发行股份的5%时，应当在该事实发生之日起( )内，向国务院证券监督管理机构、证券交易所作出书面报告，通知该上市公司，并予以公告。

A．3 H

B．5日

C．6日

D．10日

承重结构，是指什么？