在加点字正确读音下打“√”。土壤(rǎnɡ yǎnɡ) 侵蚀(qǐn qīn)经营(yénɡ yínɡ) 祸患(ɡuō huò)
is known to all is that Beijing and Zhangjiakou have been trying to co-host the 2022 Winter Olympic Games on Nov 3, 2013.
The book has helped me greatly in my daily communication, especially at work ________ a good impression is a must.
The man _______ came to see you is my brother.
English is a language shared by several diverse cultures, _________ uses it differently.
I don’t become a serious climber until the fifth grade, ______ I went up to rescue a kite that was stuck in the branches of a tree.