[填空题]Shoppers shop for products and services across the country and around the world, they use______, using a computer.

[填空题]Shoppers shop for products and services across the country and around the world, they use______, using a computer.

[填空题] The number of products and services now available on-line is growing. Now, some Americans can get a medical (36)________on-line. For most Americans, a visit to the doctor is a (37)________process. They may have to take time off from work, get to the clinic or medical office, then wait until the doctor is available before they can even begin (38)________why they’’re there. But, do patients really have to go through all that Probably not, says Chuck Kilo. "(39)________, 50% ~70% of the cases in primary care, the answer is no, they did not really need to be there. " Dr. Kilo (40)________a medical practice in Oregon that specializes in e-visits. Dr. Kilo says on-line consultations aren’’t much different from office visits. Patients with chronic (41)________ like hypertension or diabetes usually came to see him just to have their charts (42)________. Now, he uses e-mail and electronic spreadsheets to (43)________ their blood pressure or insulin levels. (44)______________