夜曲（Nocturne）

造成再生障碍性贫血最主要的原因是（）

A.造血原料不足

B.进行性贫血加重

C.长期服用氯霉素

D.骨髓造血功能衰竭

E.急性大量失血

言外之意。

1．李红匆匆走进教室，习惯地用卫生纸把自己的座位擦干净，随手将纸团扔在地上，同学张民看见后说：“你很讲个人卫生哩。”李红不好意思地笑了笑说：“___________________________”随即将纸团拾起来，扔进教室外面的垃圾箱。

张民的话言外之意是：___________________________________________________________

李红该怎样说才得体：___________________________________________________________

2．美国莱特兄弟于1903年12月7日，驾驶动力飞机成功地邀游蓝天。人们为此举行盛大酒会，主持人邀请莱特兄弟发表演说，兄弟俩再三推辞，主持人执意邀请，哥哥便有了意味深长的一句话：“据我所知，鸟中最会说话的是鹦鹉，而鹦鹉是永远飞不高的。”

哥哥这句话的意思是：___________________________________________________________

就卷烟零售客户的经营来看，客户需求层次中安全需求包含（）。

A.卷烟商品安全、防范卷烟偷盗与调包、财物安全、经营场所安全

B.卷烟商品安全、防范卷烟偷盗与调包、资金安全、运行安全

C.卷烟商品保管、防范卷烟偷盗与调包、资金安全、经营安全

D.卷烟商品保管、防范卷烟偷盗与调包、财物安全、经营场所安全

被监测单位对检验报告结果有异议，可以向原行政部门或上一级卫生部门提出书面复检申请卫生行政部门接到书面申请后应在多少天内答复

A．10日内
B．15日内
C．20日内
D．25日内
E．5日内

Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper. (71) printer is also a n0nimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a (72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a (73) . Laser printer creates, by means of a laser beam directed on a (74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a (75) of each page.

（71）处填（）。

A．Hot

B．Warm

C．Heat

D．Thermal