王某欲将自己珍藏的一幅齐白石画作投保,若你作为保险经纪人,应建议其投保()
A.定值保险
B.不定值保险
C.定额保险
D.超额保险
参考答案:A
Although she has a lot of problems, she manages to remain ________.
A.optimistic
B.cautious
C.concerned
D.upset
脑梗死的发病原因中,最主要的病因是
A.动脉粥样硬化B.血脂血症C.高血压D.血液高凝状态E.血管炎