poured

The host carved, poured, served, cut bread, talked and laughed. （1）主人割、倒、端、切面包、说和笑。 （2）主人割肉呀，斟酒呀，端菜呀，切面包呀，又说又笑，忙个不停。 2. “My friend,” she said, “How much do you earn in a month？” （1）“我的朋友，”她说，“你一个月挣多少钱？” （2）“我说老兄，”她问，“你一个月挣几个子儿？”

A.psql -u postgres -h host -p port -dpostgres

B.-U -p

C.-U -P

D.-u -P

The host planned to (modem) ________ his house by buying some latest electronic products.

A.h后为host为对方主机名或IP地址

B.u后为数据库用户名

C.p后为密码

D.以上都对

The essence of(74) is the invention of a hierarchical, domain-based naming scheme. It is primarily used for mapping host names and e-mail destinations to IP addresses.

A．DNS

B．NNTP

C．CDP

D．FTP

Immigration brings economic benefits in that

A．it narrows the gap between earnings in the poor and the rich worlds.

B．it helps remove trade barriers between the developing and the developed.

C．it supplies adequate labors to a slow-moving host economy.

D．it increases tax-paying in the host countries without spending public money.

A.-h后为host为对方主机名或IP地址

B.-u后为数据库用户名

C.-p后为密码

D.以上都对

A．-h指定ip

B．-p指定端口

C．-c指定连接

D．--raw 将会返回中文