内容发布更新时间 : 2024/12/23 20:08:25星期一 下面是文章的全部内容请认真阅读。
10. As usual, the class starts at the teacher's short speech on writing skills.
Your correction:
starts at → starts with
Your answer(s) starts at → starts with
Correct answer(s) with/starts with
Please note that
the system will only record your first submission.
Do you want to submit now?
1. 143 countries had reported one or more ADIS cases by 1989.
Y
N
NG
Your answer Correct answer
N
Y
2. Nearly all nations take part in fighting against AIDS.
Y
N
NG
Your answer Correct answer
N
Y
3. In the past 40 years, human beings have been successful in stopping the spread of
diseases.
Y
N
NG
Your answer Correct answer
Y
N
4. By the end of 1988, at least 5 million people were reported to have AIDS.
Y
N
NG
Your answer Correct answer
NG N
5. Preventing one case of AIDS may have an effect on the spread of the disease
because it is not common in some countries.
Y
N
NG
Your answer Correct answer
Y
Y
6. AIDS will not spread through saliva (唾液).
Y
N
NG
Your answer Correct answer
Y
NG
7. In North America and parts of Latin America, AIDS is spread less often through
heterosexual contact than through homosexual contact.
Y
N
NG
Your answer Correct answer
N
Y
8. In sub-Saharan Africa and Latin America, most AIDS cases occur among
heterosexuals, and
is common.
Your answer:
Suggested answer: spreading from mother to child
9. The WHO estimates that Bangkok IV-drug users having the AIDS virus increased
from less than 1 percent in 1987
.
Your answer:
Suggested answer: to 30 percent one year later
10. As AIDS become more common, the international plan against this disease grow
.
Your answer:
Suggested answer: from ideas to practice, from speeches to action
Please note that
the system will only record your first submission.
Do you want to submit now?
Your answers Correct answers 1. C C 2. C C 3. A D 4. B B 5.
D
D