题目内容：

听下面一段独白，回答以下小题。

1.What had struck Mozambique?

A. A flood.

B. An earthquake.

C. A hurricane.

2.What has the WHO warned?

A. The skies over Mozambique have been too busy.

B. Medical services have not been available.

C. Malaria has risen sharply.

3.For how long have some people not received fresh water or food?

A. Less than a week.

B. A week.

C. Over a week.