单项选择题 Readers（）happy endings may find the unvarnished view of modem mother-hood a bit unsettling.

单项选择题 The explorer told the boys about his（）in the African forests.

单项选择题 In Hong Kong, doctors reported that, for unclear reasons, 12 recovered $ARS patients had（）weeks after they had been discharged-spurring fears that people might be infectious even after they'd left isolation.