Since it __1__ diagnosed,AIDS has killed __2__ of Americans.

Since it __1__ diagnosed,AIDS has killed __2__ of Americans.Women and youth in rural Southern communities are __3__ likely to be __4__ with AIDS.__5__ the spread of AIDS and lack of government activity to stop it,some local organization __6__ .The South Carolina AIDS Education Network formed to help __7__ the __8__ of AIDS cases.In some communities,handing __9__ AIDS literature and __10__ people to read it is not __11__ effective because many people can’t read.Teenagers can explain the risk of catching AIDS __12__ their peers much better __13__ adults can.Some __14__ ways to _15___ the spread of AIDS include:speak to your community in a way they can hear; train teenagers to educate their peers; and,__16__ “at risk” to include women from __17___ backgrounds and marriage status.__18__,everyone should _19___ the __20__ against AIDS.
1._____ A.was B.is
2._____ A.thousand B.thousands
3._____ A.least B.most
4.____A_ A.infected B.influenced
5._____ A.Despite B.Because of
6._____ A.occurred B.emerged
7._____ A.increase B.reduce
8._____ A.quantity B.number
9._____ A.over B.out
10._____ A.expected B.expecting
11._____ A.very B.much
12._____ A.to B.on
13._____ A.than B.then
14._____ A.best B.very
15._____ A.assist B.combat
16._____ A.define B.redefine
17._____ A.similar B.different
18._____ A.In other words B.In another words
19._____ A.sign up B.sign up for
20._____ A.fight B.war

1.A 2.B 3.B 4.A 5.B 6.B 7.B 8.B(不确定 都表示数量 但是A表示数量极大B又有点偏小...自己看着办吧.)9.A 10.B 11.A 12.A 13.A 14.A(戈戈确定这个选项米问题吗?)15.B 16.B 17.B 18.A 19.B 20.A(我个人认为fight 更适合一点 因为fight 的'对抗'的意思更重一点 war是战争..权衡一下 我还是改成了fight ..不要听我的...只能做参考.偶不确定.)