首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
暂无数据
登录
注册
您现在位置:
模拟考场
>
学士学位英语
>
学位英语
>
浏览试题
[单选题]
[44]. A. Fetching B. Conveying C. Bringing D. accompanying
A
B
C
D
收藏
查看答案
参考答案
试题答案:
C
答案解释:
相关题目
Please remind me____ some eggs tomorrow morning.
I think that the first day of spring is____.
2. (A)offering (B)sending (C)getting (D)taking
Anesthetics (麻醉剂) makes the patient unconscious of pain and thus gives the surgeon time to perform the operation________.(1分)
33. From Thackeray'sComment we know that Irving was____.
This is the only practicable solution your problem at the moment.(1分)
With a lot of difficult problems ________ the manager felt worried.(1分)
4. Using medicines derived from plants is a practice probably as old as humankind itself. Prehistoric peoples likely noted when consuming a particular plant part provided relief, such as willow bark "tea" lowering a fever. Sumatran (苏门答腊的) clay tablets engraved forty centuries ago list plant-based remedies for common ills, as do ancient writings from Egypt and China. In nineteenth-century United States, St. John's wort Echinacea were just two of many commonly used herbal remedies.Many modern medicines are synthetic versions of plant-derived "natural products." A compound from a periwinkle plant, for example, served as the basis for a powerful drug that fights leukemia (白血病). Poppies provide alkaloids such as morphine that are potent painkillers.In the U.S. today, one-third of all adults have tried herbal treatments, creating a multibillion-dollar market. The resurgence of interest in herbal medicine is largely due to the Dietary Supplements Health Education Act (DSHEA. of 1994, which expanded the definition of "dietary supplement" beyond essential nutrients to include "herbs botanicals," thus removing them from regulation as drugs. This designation means that labels can only mention ways that the herbal product can promote health, not cure disease. For example, valerian root "promotes restful sleep," St. John's wort "may help enhance mood," and Echinacea goldenseal "may help support the immune system." Many physicians biochemists argue that active ingredients in many herbal remedies are indeed drugs, should be regulated as such.It is wise to consult a physician when considering use of an herbal product. Even for a well-understood remedy such as cranberry extract, additional therapy may be required, or drug interactions a possibility. The law may not currently consider herbal ingredients to be drugs, but science indicates otherwise.
Living in the desert has its problems,____ obtaining fresh water is not the least.
The suggestion of banning any kind of waste on campus quickly gave____ to positive reactions from both teachers and students.(1分)
热门试题
1.
奠定南非国家核心课程基础的是()。
2.
根据地球环境的性质,可将环境划分为 ( )
3.
“一二·九”运动的主要口号有( )
4.
Excel中单元格引用分为绝对引用、_____、和_____三种引用
5.
ROM中的信息只能______,断电后其中数据______。
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3418做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有2214做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1901做题
湖北成考专升本政治真题(2021年)
去做题
已有1365做题
湖北成考高起点语文真题(2021年)
去做题
已有1232做题