[单项选择]

Once-daily Pill Could Simplify HIV Treatment
Bristol-Myers Squibb and Gilead Sciences have combined many HIV drugs into a single pill. Sometimes the best medicine is more than one kind of medicine. Malaria, tuberculosis and HIV/ AIDS, for example, are all treated with (51) of drugs. But that can mean a lot of pills to take. It would be (52) if drug companies combined all the medicines into a single pill, taken just once a day.
Now, two companies say they have done that for people just (53) treatment for HIV, the virus that causes AIDS. The companies are Bristol-Myers Squibb and Gilead Sciences. They have (54) a single pill that combines three drugs currently on the market. Bristol-Myers Squibb sells one of them (55) the name of Sustiva. Gilead combined the (56) , Emtriva and Viread, into a single pill in two thousand four.
Combining drugs involves more than (57) issues. It also involves i
A. prove
B. disprove
C. improve
D. approve

[单项选择]

Once-daily Pill Could Simplify HIV Treatment
Bristol-Myers Squibb and Gilead Sciences have combined many HIV drugs into a single pill. Sometimes the best medicine is more than one kind of medicine. Malaria, tuberculosis and HIV/ AIDS, for example, are all treated with (51) of drugs. But that can mean a lot of pills to take. It would be (52) if drug companies combined all the medicines into a single pill, taken just once a day.
Now, two companies say they have done that for people just (53) treatment for HIV, the virus that causes AIDS. The companies are Bristol-Myers Squibb and Gilead Sciences. They have (54) a single pill that combines three drugs currently on the market. Bristol-Myers Squibb sells one of them (55) the name of Sustiva. Gilead combined the (56) , Emtriva and Viread, into a single pill in two thousand four.
Combining drugs involves more than (57) issues. It also involves i
A. conservation
B. cooperation
C. combinations
D. considerations

[单项选择]
Bristol-Myers Myers Squibb and Gilead Sciences have combined many HIV drugs into a single pill. Sometimes the best medicine is more than one kind of medicine. Malaria, tuberculosis and HIV/AIDS, for example, are all treated with (51) of drugs. But that can mean a lot of pills to take. It would be (52) if drug companies combined all the medicines into a single pill, taken just once a day.
Now, two companies say they have done that for people just (53) treatment for HIV, the virus that causes AIDS. The companies are Bristol-Myers Squibb and Gilead Sciences. They have (54) a single pill that combines three drugs currently on the market. Bristol-Myers Squibb sells one of them (55) the name of Sustiva. Gilead combined the (56) , Emtriva and Viread, into a single pill in two thousand four.
Combining drugs involves more than (57)
A. excludes
B. contains
C. looks like
D. tastes of