主诉的书写要求，下列哪一项不正确（） A.指出主要症状或体征 B.描述症状／体征持续

短文改错。

     假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。

文中共有10处语言错误，每句中最多有两处。每个错误仅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(^)，并在其下面写出该加的词。

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（从第11处起）不计分。

     Though great progress have been made in science these years, there are still many people live in poor

conditions. They make their lives by collecting or selling used things. Their children cannot go to school

because they had not enough money to send their children there. How do you think so many people still

suffer from poverty now? The answer lies on the population explosion. A president of a developing country

once said, "It is us who are to blame for the poverty because we used to 'produce' child without limit."

Although this few words sound simple enough, they have clear pointed out one of the causes of the

population explosion.

________________________________________________________________________________________

发生在桥小脑角区肿瘤中岩骨有明显骨质增生的是()
发生在桥小脑角区肿瘤中骨窗示内听道扩大的是()
发生在桥小脑角区肿瘤中无强化的是()
发生在桥小脑角区肿瘤中骨窗示岩骨尖骨质破坏的是()

A．三叉神经瘤

B．脑膜瘤

C．脂肪瘤

D．动脉瘤

E．听神经瘤

下列关于高速铁路隧道覆盖方式的描述，正确的有（）。

A.隧道内宜采用低耦合损耗、低衰减的泄漏电缆覆盖

B.从成本考虑，泄漏电缆宜采用单边单条敷设方式

C.两边隧道口采用窄波束、高增益的天线

D.泄漏电缆敷设高度一般建议与高速铁路列车窗口中部齐高

一、填空题

根据意思写出成语。
(1)比喻突出地显露出才能和本领。_______________
(2)有钱而心狠，残酷地剥削和压迫穷人。_______________
(3)好好举步，神气十足，形容骄傲自满，得意忘形。_______________

当患者心律失常发作导致胸闷、心悸、头晕等不适时宜采取左侧卧位。（）