口对口人工吹气的正确动作是（）。A、包紧病人嘴 B、吹气缓慢均匀 C、吹气时捏住病人鼻子

As we get older, the fear of not having a good memory grows for many people. A lot of people  48  that the loss of memory can be the sign of Alzheimer’s(老年痴呆症).
It is true that as we grow older we are more    49   to develop Alzheimer’s. But with a proper lifestyle that includes a balanced diet and exercise, one can stay mentally     50   into their old age.
There are many causes of memory loss that have nothing to do with Alzheimer’s. As researchers come    51   to understanding Alzheimer’s, the outlook(前景) is    52   for people with this illness. New treatments are becoming available. With improved diagnosis(诊断), medications and treatment, one day we may be able to    53   or even reverse (反转) memory loss as we age.
Memory loss is    54   a topic of concern for people. Having Alzheimer’s can lead to increased dependency on others. Not being able to manage basic daily    55  on your own or even not being able to recognize family members would be a serious hit to anyone. This is why many elderly people often have questions and concerns.

小题1:	A．worry B．guess C．insist D．suggest

小题2:	A．eager B．nervous C．likely D．ready

小题3:	A．healthy B．honest C．brave D．kind

小题4:	A．faster B．slower C．farther D．closer

小题5:	A．reducing B．ending C．improving D．waiting

小题6:	A．make B．take C．prevent D．protect

小题7:	A．also B．still C．ever D．even

小题8:	A．activities B．news C．meals D．drinks