问题 选择题

某人一到黄昏就看不清东西,应服用的维生素是(  )

A.维生素A

B.维生素B1

C.维生素C

D.维生素D

答案

人体一旦缺乏维生素,就会影响正常的生长和发育,还会引起疾病,如图:

可见,某人一到黄昏就看不清东西是夜盲症的表现,是因为缺乏维生素A引起的,因此应服维生素A.

故选:A

阅读理解

                            B

If a person forgets names, places or facts —and has trouble with everyday things like reading or shopping —it may not mean you are getting old. It could be Alzheimer’s disease. So it’s important to see a doctor as soon as you can.

There is no cure for Alzheimer’s. But a drug called ARICEPT has been used by millions of people to help their symptoms (症状).

In studies, ARICEPT has been proved to work for Alzheimer’s. It has helped people improve their memory over time. It has also helped them to keep doing everyday things on their own.

Ask your doctor if ARICEPT is right for you or your loved one. It is the Number One drug for Alzheimer’s in the world. The sooner you know it’s Alzheimer’s, the better ARICEPT can help.

ARICEPT is good for many but may not be good for everyone. Some people may experience not sleeping well, feeling very tired, or not wanting to eat . In studies, these side effects weren’t serious at all and went away over time. Some people taking ARICEPT may feel light-headed. In this case you should tell your doctors because your condition may get worse.

小题1:If one suffers from Alzheimer’s,          .

A.he has trouble with his memory

B.he can’t do everyday things on his own

C.he often forgets things because he is old

D.he can’t move about小题2:What is ARICEPT?

A.A medicine to cure Alzheimer’s

B.A medicine to delay signs of aging .

C.A medicine to reduce the symptoms of Alzheimer’s .

D.A medicine to cure brain damage .小题3:One who is taking ARICEPT should go to see a doctor if he        .

A.can’t fall asleep

B.feels tired out

C.has no desire to eat

D.feels like a drunken man

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