女性，42岁，近2个月来消瘦，上腹正中钝痛，仰卧位时疼痛加重，前倾位或俯卧位时疼痛减

下列词语中加点的字，注音全都正确的一项是

A．逮(dài)捕发酵(jiào)档(dǎng)案片言只(zhī)语

B．榫(sǔn）头舌苔(tāi)攒(cuán)射宁缺毋滥(wù)

C．咯(kǎ)血剽(piáo)窃供(gōng)销浑身解（xiè）数

D．忸怩(ní)打烊(yàng)贮(zhù)存北门锁钥(yuè)

变量泵

Communication via e-mail is by far the most common Internet activity. You can (71 ) with anyone in the world who has an Internet address or e-mail (72) with a system connection to the Internet. All you need is (73) the Internet and an e-mail program. Two of the most widely used e-mail programs are Microsoft’s (74) and Netscape’s Navigator. A typical e-mall message has three basic (75) : header, message, and signature.

（73）处填（）。

A. attach with

B. grasp

C. possess

D. access to

女性，30岁，因下肢水肿2周就诊，体检：血压200／100mmHg，尿蛋白（+++），红细胞10～15个／HP，血Cr150μmol／L，血白蛋白32g／L。

病史与体检中与本病关系最少的是（）

A.近期感染史

B.妊娠与分娩情况

C.有无夜尿增多

D.有无高血压家族史

E.有无关节"晨僵"现象

轻苯酸洗中最适宜的硫酸浓度为（）%。