1-5 B C A B C
(2013·安徽名校联考Ⅱ)________ nearly all behavior is learned behavior is a basic assumption ________ has been put forward by social scientists.
A.What; that
B.That; what
C.What; what
D.That; that
39CA1535航班在起飞前,航管部门突然接到一匿名电话,称该航班上有炸弹,于是所有旅客被紧急疏散回候机楼。2小时后,经有关部门对执行该航班的飞机严密检查后,未发现异常,于是该航班被允许放行。正在登机时,一旅客就航班延误一事向地面服务人员提出赔偿。假设你是该航班服务人员,应如何处理?