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问题 单项选择题 A1/A2型题

有关恶性胃溃疡下列正确的是（）

A.中青年居多

B.胃酸正常或偏低

C.X线龛影位于胃轮廓之外

D.溃疡形态不规则，底不平滑，边缘结节隆起，有污秽苔

E.早期可酷似良性溃疡，甚至治疗后可暂时愈合，容易误诊

答案

参考答案：D

填空题
词语运用（10分）
用方框中所给出的词的正确形式填空，使短文意思通顺、正确、连贯。方框中有两个词是多余的。
much，study，swim，win，have，say，be，good，see，start，friend，hour
Wang Ping 小题1: born in 1991 in Shanghai. She swims very 小题2:and she is now 小题3: in our school. She hopes to become a member of the national team. She 小题4: swimming when she was five. At that time she swam for an hour every day, but no w she trains for several(几个) 小题5: at school each day. She really enjoys 小题6: . When talking about her lessons, she 小题7: studying is very important. She hardly ever goes out with her小题8: , so she has 小题9: time to train. In fact, she 小题10: little free time but she thinks it is worthwhile(值得的).
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多项选择题

下列属于国务院鼓励的创新活动的有( )。

A．经营方式创新

B．业务创新

C．组织创新

D．激励约束机制创新
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