旅游特大事故是指必须有多名旅游者死亡的事件。( )
参考答案:错
On May 30th, 2010, at _____World Table Tennis Championship, Ma Lin and Zhang Joke won the gold medal in men’s with ____score of 3:1.
A.a; a
B./; the
C.a; /
D.the; a
男,24岁,低热、乏力数周,夜间偶有盗汗,胸片如图,最可能的诊断是()
A.细支气管肺泡癌
B.肺转移瘤
C.两肺炎症
D.血型播散型肺结核
E.结节病