( ) 早上10点见到李老师,如何向老师问候? A、Good morning, Miss Li. B、Li, good morning. C、Good afternoon, Miss Li.
句子配对
-_______do you learn English? -I learn English every day. A.How old B. How often C. How many
We can't ______water here. This water isn't clean. A.to drink B. drink C. drinking
sister is an English teacher.
are good friends.