下列项目中属于人身保险的是()。
A.人寿保险
B.人身意外伤害险
C.健康保险
D.财产损失保险
E.信用保险
参考答案：A, B, C
— What do you think of Jeremy Shu-How Lin's overnight success?
— I think it is not good luck but hard work _____ has made him what he is today. [ ]
A. that
B. which
C. when
D. where
在用起重机的吊钩应定期检查，至少每（）年检查一次。
A、半
B、1
C、2
