小儿能够有意识地与母亲"对话"的时间是()。
A.3~5个月
B.6~9个月
C.10~12个月
D.13~15个月
E.16~18个月
参考答案:B
It is reported that a large number of people _____ been killed and the number ____ added up to
nearly 70,000[ ]
A. has; has
B. have; have
C. has; have
D. have; has
不可抗力事件发生后,遭遇不可抗力的当事人一方首要义务应是( )。
A.采取措施,减少损失
B.及时通知对方
C.合理的期限内提供证明
D.向对方提出索赔