危险增加的通知义务
参考答案:
是指投保人或被保险人在出现订立保险合同时双方所未曾估计到的危险时通知保险人的行为。
教师的素养包括___、___、___。
The more one is ________ the Englishspeaking environment, the better he or she will learn the language. [ ]
A. exposed to
B. filled in
C. caught on
D. kept up