According to the passage, some doctors recommend that night-shift workers should _____.
A、have frequent visits and phone calls
B、improve their family relationship
C、have two smaller sleep periods
D、rely mainly on light therapy
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正确答案
试题解析
事实细节题。题目询问“根据文章,有些医生建议夜班工人如何?”从文章倒数第二句“Some experts recommend that night-shift...”可知,正确答案为C。