单选题 Weather-related ______ cause severe damage to this village every year.

单选题 Scientists have developed some models to ______ the moving direction of the rain clouds.

单选题 ______ a. causing a lot of damage or making a lot of people suffer

单选题 ______ v. to examine or think about sth. carefully in order to understand it

单选题 ______ to officially warn sb. of a problem or danger

单选题 ______ n. the quality of being felt very strongly or of having a strong effect

单选题 ______ n. sth. that causes a lot of harm or damage

单选题 ______ v. to say what is likely to happen in the future, based on information you have now

单选题 A group of researchers collected ______ of how waves move across the surface of the ocean.