单项选择题
She's unlucky, and she's always suffering（） luck one after another
A.a sick B.an ill C.sick D.ill
单项选择题 On his first sea（）he was still quite young but showed great courage to face the storm.
单项选择题 Our plane（）from London at 7:00 yesterday evening.
单项选择题 Not only I but also Jane and Mary（）tired of having one examination after another.
