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问题 单项选择题

男，54岁，患者1年前行结肠癌手术，癌胚抗原增高，影像检查如图，最可能的诊断是（）

A.多发结节性肝癌

B.结肠癌肝转移

C.多发性肝脓肿

D.多发性肝囊肿

E.肝淋巴瘤

答案

参考答案：B

改错题

文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧)，并在该词下面写出修改后的词。

删除：把多余的词用斜线( \)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词 2.只允许修改10处，多者(从11处起)不计分

On Saturday afternoon, Li Hua and Wang Ping, members of “Green Eyes”, was having an environmental protection activity near the riverside when they catch sight of a bird on the ground. They picked it out and found it wounded. Think it might die without timely help, they took it to home. They made a nest for it but fed it on rice and water. The lucky birds recovered soon. When it was time for the bird fly away, they felt pity but were very delighted. I think it’s worthwhile for him to do such a thing. Here I call on the public to show respect for nature. Only by changing the way that we treat the environment can we get along good with it.
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单项选择题

一般货船发生破损后，应慎用下列哪种方法保持船体平衡（）。

A.移载法

B.排出法

C.对称灌注法

D.抛弃倾斜一侧的货物
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