常用的非冒泡事件有:form的submit事件、input的input事件、scroll-view的scroll事件。
A. 对
B. 错
What are troubles for her when she first went to Finland?Her reading and writing skills are acceptable but she has a low level of english speaking and listening skills. She cannot understand her ____ in her course. She cannot communicate with other foreign friends. It was extremely difficult for her to get acustomered to the new _____2___ and ____3______ environment.
How old is the girl?
A. 20
B. 21
C. 22
D. 23
What does she do now?She is ______________.
A. a salesman
B. a doctor
C. a teacher
D. a lawyer