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单选题
23.What "insufficient protection" did researchers from Fletchers Solictors fnd? ( )
A
Travelers do not clearly know the differences between variousjobs.
B
Travelers do not take into consideration their personal injuries.
C
Travelers do not pay enough for their insurance to guarantee a job.
D
Travelers do not get specialized help to avoid certain dangerous jobs.
答案解析
正确答案：A
