单项选择题

Questions 26 to 28 are based on the following news.
Which of the following is NOT mentioned in the news

A. XMRV was found in tumor samples.
B. XMRV can be found in healthy blood.
C. The causes of XMRV haven’t been determined,
D. A lot of people were infected by XMRV.
<上一题 目录 下一题>
热门 试题

单项选择题
What’s the resolution adopted by the General Assembly mainly about
A. Political recovery.
B. Economic recovery.
C. Long-term recovery efforts.
D. Expansion of UN influence.
单项选择题
What was the reason the man was late
A. He couldn’t find the way.
B. His car ran out of oil.
C. He came at rush hour.
D. His car wasn’t smart enough.
相关试题