胎心音听得最清楚的位置应是A．靠近胎儿胸部的孕妇的腹壁上 B．靠近胎儿背部的孕妇的腹

患者男性，62岁，既往病史不详。1个月前因带状疱疹所致疼痛，在外院诊治，用药不详。本次因“食欲下降1周，神志改变1天”入院。查体：神志朦胧，语无伦次，全身皮肤及巩膜黄染，未见肝掌、蜘蛛痣，肝脾肋下未触及，颈软，四肢肌力检查不合作，两侧巴氏征可疑阳性。

如患者病情进展，进入晚期肝衰竭则可能出现（）。

A.难治性肝肾综合征

B.3度以上肝性脑病

C.严重出血倾向

D.难以纠正的电解质紊乱

E.凝血酶原活动度30%～40%

F.难以控制的感染

此题要求改正所给短文中的九处错误。如无错误，在该行右边横线上画（√），如有错误（每行只有一处错误），则按照下列情况改正：

此行多一个词：把多余的词用（\）划掉，在右边横线上写出该词，并用（\） 划掉；

此行缺一个词：在缺词处加一个漏字符号（∧），在右边横线上写出该加的词；

此行错一个词：在错的词下划一横线，在右边横线上写出改正后的词。

We all know that healthy is very important to us. Both

study and work depend by strong bodies. Doing sports

and games help us keep strong and healthy. If we do not

take any exercise, we may feel tired but get sick easily.

There’re many different kinds of sports we can do them,

such as playing ball games, running, walking and swim.

However, now we have too much homework to do in

every day. We hope that we’ll be giving less homework

and have more time take part in sports. We also hope

that our school can hold a sports meeting every term.

国内某作家的一篇小说在一家晚报上连载，三个月的稿酬收入分别为3000元、 4000元和5000元。该作家三个月所获稿酬应缴纳个人所得税( )元。

A．1316

B．1344

C．1568

D．1920

边际产出

安全防护用具和劳保用品都属于B类物资。