【单选题】Maintenance activities include(74)。 ①making enhancements to software products ②developing a new software product ③correcting problems ④adapting products to new environments
【单选题】His car broke ________, so he has a plausible explanation as to why he is late.
【单选题】PON的全称是()
C.
PossibleOpticalNetwork
【单选题】“流沙河,红孩儿,地勇夫人,牛魔王,蜘蛛精,设入洞去,南海里,观世音,救出唐僧。”出自()
【单选题】While the percentage of urban residents is higher in relatively developed countries, developing countries have an increasing number of very large urban settlements. In 1950, only three of the ten larg...
A.
Adequate job opportunities.
B.
Better public facilities.
C.
Very poor economic conditions in rural settlements.
D.
An increase in rural population.
【判断题】由于软件包openssl-devel依赖于zlib-devel。因此利用yum安装时会自动解决依赖。
【单选题】- les Français possèdent ____ une voiture?
【单选题】Perhaps he__________writing, for he once was a brilliant writer.
【单选题】According to the last paragraph, in the future______.
A.
it may be hard to predict the development of the Internet
B.
the Internet will become an indispensable superhighway
C.
the Internet will be applied more
D.
the Internet will combine cable stations