问题
单项选择题
Questions 6 to 10 are based on the following news.
A. The eruption has caused widespread disruption to air traffic.
B. The authority has imposed a local flight ban.
C. It might lead to the closure of a large section of European airspace.
D. The ash particles are coarse and could cause aircraft engines to fail.
答案
参考答案：B
解析：
Which of the following is TRUE about the latest eruption of Iceland’s most active volcano