问题 单项选择题 A1/A2型题

黄体酮采用高效液相色谱法测定,内标物为()

A.氨试液

B.氢氧化四甲基铵

C.苯丙酸诺龙

D.己烯雌酚

E.二乙胺

答案

参考答案:D

解析:黄体酮采用高效液相色谱法测定,以己烯雌酚(1mg/ml)为内标。

选择题
写作题

读写任务。

阅读下面的短文,然后按照要求写一篇150 词左右的英语短文。

        A grand memorial service was held Wednesday ,October 28, 2009. in central Hubei Province to

honor three college students who died rescuing two children from the Yangtze River on October 24.

Thousands of people holding chrysanthemum flowers went to the Jingzhou Memorial House to see off the

teenagers, all 19-year-old students from the Yangtze University based in Jingzhou City.

        The trio were Chen Jishi, He Dongxu and Fang Zhao. More than 10 students from the Yangtze

University formed a ladder with one student holding another's arms to rescue the two boys in the river on

the afternoon of October 24. One of the students lost his grip on his classmates and all of them were in

danger. Several members of a winter swimming team nearby came to help. Chen Jishi, He Dongxu and

Fang Zhao were swept away in the torrent, but others were saved. People touched by their selfless act had

donated more than 500,000 yuan ($73,206) to their relatives as of Wednesday, Zhang said. Millions of

Internet users made online comments on major news portals to show their grief.

        "I am also a college student. I feel sorrow for you," said "Liu Zhuoya," from northwestern Xi'an City.

However, some questioned the sacrifice. "Sacrifice three and rescue two, is that worthwhile?" asked "Tiao

zhantianya" on the forum of www.163.com. "Rescue can not be blind as they could not swim."

        写作内容:

        1.以约30个词概括短文的内容要点;

        2.以约120个词就?,内容包括:

        (1)当别人有难时,你是否会马上伸出援手?为什么?

        (2)救人时是否要考虑自身的安全?(可以举例说明)

        (3)假如你当时在场,你会怎样做?

        [写作要求]

        1. 可以使用实例或其他论述方法支持你的论点,也可以参照阅读材料的内容,但不得引用原文中的句子;

        2. 文中不能出现真实姓名和学校名称。

        [评分标准]概括准确,语言规范,内容合适,篇章连贯。