The nurses（)the patient's conditioncontinuously.

Which is NOT true about the study？

A．There are 20 patients involved in the study.

B．The patients have used several anti-HIV drugs.

C．The patients have been treated for up to 18 months.

D．16 patients did not go through the whole study.

Which is NOT true about the study？

A．There are 20 patients involved in the study.

B．The patients have used several anti-HIV drugs.

C．The patients have been treated for up to 18 months.

D．16 patients did not go through the whole study.

The U. S. Centers for Disease Control suggested routine HIV tests for

A．emergency-room patients.

B．resident patients.

C．all new patients.

D．suspicious patients.

The author's primary purpose in writing this passage is to ______.

A．inform. potential patients of their heath-care rights

B．criticize for exercising too much control over patients

C．urge hospitals to reclaim their decision-making authority

D．analyze some important economic factors in health-care

By "meutal stammering", the author means.

A.they cannot give an exact answer to AIDS patients

B.they hesitate to tell the truth to AIDS patients who will die

C.tehy need to think about whether patients will die of AIDS

D.they have to make up excuses to comfort AIDS patients

Which is NOT true about the study？

A．There are 20 patients involved in the study.

B．The patients have used several anti-HIV drugs.

C．The patients have been treated for up to 18 months.

D．16 patients did not go through the whole study.

In the last paragraph the writer implies that______.

A．you will solve the problem with patience and a strong will

B．you must be hard on yourself to accomplish something

C．your problem lies in the fact that you hasten to make promises

D．you must set different targets at different stages of your life

What does the last paragraph mainly talk about？

A．Why people suffer from SAD.

B．How SAD patients can be treated.

C．How long an SAD treatment lasts.

D．Where people can go for SAD treatment.

Doctor Sheldon Pollack was charged that ______.

A．he had prescribed wrong medicine for patients by mistake

B．he had treated his patients with something illegal, causing bad result

C．he had pretended to be a prominent surgeon

D．he had sold an unauthorized product in large amount

Which of the following statements is NOT correct？

A．Therewere 10 million cancer patients worldwide in 2000．

B．Generally, cancer accounted for l2%of alldeaths in 2000．

C．Cancer iS the cause of over 25%0f all deathsin many countries．

D．It is expected that global cancer rates willgo up by 50%by 2020．

What are the research subjects of Dr、Stone’s study？A.Elderly patients.

B.Seriously ill patients

C.People who never get sick.

D.People who have just recovered.

What does Professor Smiths do every day？A.He goes swimming.

B.He takes a long nap.

C.He does weight-lifting.

D.He takes a cold shower.

What do we learn about Mary？A.She is a former nurse.

B.She works in a hospital.

C.She works for Dr、Stone.

D.She is a former professor.

What does Mary credit her health to？A.Balanced diet.

B.Social network.

C.Regular exercise.

D.Memory training.

请帮忙给出每个问题的正确答案和分析，谢谢！