A deep knowledge of the habits of the animals in parks and in the wild can help man to ______.
举一反三
- The national parks are very important for the protection of these wild animals, which would ________ run the risk of becoming extinct.
- Body language can help to leave a deep impression on the audience.
- If those wild animals can’t find enough food, they ______ (die)or have to leave their habitat soon．
- Good hygiene routines and healthy habits can help you live happily.
- He is a man of great knowledge, ________ much can be learned.