问题 单项选择题 A1/A2型题

关于生物剂量(MED)的叙述,下列不正确的为()

A.不同个体、不同部位、不同疾病等因素会影响对同一物理剂量反应的差异

B.人体的一定部位对紫外线照射后的反应程度而确定的剂量

C.生物剂量的单位是秒

D.是以出现红斑反应后所需的时间为标准

E.生物剂量测定的部位是裸露的下腹或上臂内侧皮肤上

答案

参考答案:D

单项选择题 B1型题
阅读理解

阅读理解。

     You've probably heard that you're not supposed to pour old medications down the toilet

or drain(排水沟). That's because drugs can get into the water supply and cause problems

for people as well as wildlife.

     But you can't just throw medicines or unused prescriptions in the trash either. You don't

want medications-and your private health information-to fall into the wrong hands.

     Destroying old medications and then putting them in the trash is the way to go. Here's how:

     Dump the medicine out of its container into a plastic bag. You don't want to throw away

medications in their containers because there is a risk that people looking for drugs, as well

as kids or pets, might find them. You can mix different kinds of medicines in the same bag.

Just be sure to use a plastic bag that can be tightly sealed. And then seal up the bag and

throw it away in the regular trash.

     Destroy the medications. Add a small amount of water to the bag to dissolve(溶解) the

medications. Then, add something that is not food, like dirt. That way, if the medication mix

falls into the hands of children, they won't be able to eat it.

     After you've dealt with the medication following the instructions above, throw the medicine

container in the trash. But before you do that, get rid of the label and destroy it. This helps

you protect your medical information and keep it private. You don't want your name, address,

and other personal information showing up next to the name of the drug you are taking. If you

can't remove the label, take a marker and black out(用墨等涂掉) any personal information.

     A few prescription medications need to be dealt with immediately after they are no longer

needed. These should still be washed away down the toilet. If your prescription is one of these,

the label on the container should say so.

1.Why can't we pour old medications down the toilet or drain? (No more than 15 words)

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2.How can the unused medications be destroyed? (No more than 15 words)

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3.Why must you remove the label and destroy it before throwing away the medicine containers? (No more than 11 words)

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4.What is the main idea of the passage? (No more than 8 words)

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