阅读下面短文，根据短文内容及所给首字母提示，写出所需单词的正确形式。

    Are you able to send a letter with pictures and sounds to someone anywhere in the world without putting a

stamp on it? W_______(1) e-mail you can just do that. Using a c_______(2) you can send e-mail quickly and

easily.The post (邮局) is much s_______(3) than e-mail. E-mail can send i________(4) message to the other

side of the world in seconds. E-mail is easy to use and it s________(5) time and money. The differences in

time in different parts of the world do not matter w________(6) you send e-mail.It is twenty-four-hour

service (服务) that you can send e-mail at anytime of the day or n________(7). No one has to be there to

r________(8) e-mail. It d________(9) matter if your friends are in bed when you send an e-mail to them, or

you are seeing a f________(10) at the cinema when they send an e-mail back.

男性患者，37岁，不规则低热2个月，右上腹闷胀感，食欲缺乏。查：肝肋下3cm，剑突下未触及，质韧，轻压痛，肝区轻叩痛，脾肋下1cm。辅助检查：血白细胞6.4×10⁹/L，中性粒细胞0.70，血小板168×10⁹/L；HBsAg(+)；ALT 380U/L，AFP 270μg/L。经系统治疗2个月后复查 ALT 30U/L，AFP 56μg/L。最可能的诊断是

A．活动性肝炎

B．慢性迁延性肝炎

C．肝炎后肝硬化

D．肝脓肿

E．原发性肝癌