[单项选择]Potential disorganization exists in those families in which ______.
A. the family members are subject to social pressures
B. both parents have to work full time
C. the husband, wife and children seldom get together
D. the husband, wife and children work too hard

[单项选择]Potential disorganization exists in those families in which ______.
A. both parents have to work full time
B. the husband, wife, and children work too hard
C. the family members are subject to social pressures
D. the husband, wife, and children seldom get together

[单项选择]To which two great families or groups of families does the passage refer
A. the Yorkists and the Lancastrians
B. the Yorks and the Roses
C. the White and the Red
D. France and England

[单项选择]Families in frontier settlements used to entertain strangers
A. to improve their hard life.
B. in view of their long-distance travel.
C. to add some flavor to their own daily life.
D. out of a charitable impulse.

[单项选择]Children from divorced families who marry later will ______.
A. have no trust in other people
B. be more likely to get divorced
C. firmly protect their marriage
D. have stable marriage

[单项选择]How do those of an aristocracy and those of a democracy differ in the use of their imaginations
A. for those of an aristocracy, the imagination is boundless, and for those of a democracy, the imagination is used to reach realistic goals.
B. for those of an aristocracy, the imagination is used to reach realistic goals, and for those of a democracy, the imagination is boundless.
C. for those of an aristocracy, the imagination is boundless, and for those of a democracy, the imagination is used to reach unrealistic goals.
D. for those of an aristocracy, the imagination is bound to be practical, and for those of a democracy, the imagination is used to reach realistic goals.

[单项选择]The author indicated that some families
A. know clearly about the negative effects of overspending
B. spend more money on food than they would like to
C. buy a house without knowing its true value
D. have no preparation for financial emergencies

[单项选择] The following configura tion exists on a router on one end of an IPv6 tunnel. Which type of tunnel is created by this configuration?（） interface loopback 1 ip address 1.1.1.1 255.255.255.255 interface tunnel 2 ipv6 address 2000::1::/64 tunnel source loopback 1 tunnel destina tion 2.2.2.2 tunnel mode ipv6ip ipv6 eigrp 1
A. Automatic 6to4
B. Manually configured tunnel
C. ISATAP
D. GRE

[单项选择]Most people who leave their families behind them ______.
A. do so without warning
B. do so because of their debts
C. come back immediately
D. change their names

[单项选择]

When families gather for Christmas dinner, some will stick to formal traditions dating back to Grandma’s generation. Their tables will be set with the good dishes and silver, and the dress code will be Sunday-best. But in many other homes, this china-and-silver elegance has given way to a stoneware (粗陶) -and-stainless informality, with dresses assuming an equally casual-Friday look. For hosts and guests, the change means greater simplicity and comfort. For makers of fine china in Britain, it spells economic hard times.
Last week Royal Doulton, the largest employer in Stoke-on-Trent, announced that it is eliminating 1,000 jobs-- one-fifth of its total workforce. That brings to more than 4,000 the number of positions lost in 18 months in the pottery (陶瓷) region. Wedgwood and other pottery factories made cuts earlier.
Although a strong pound and weak markets in Asia play a role in the downsizing, the layoffs in Stoke have their roots in earthshaking social shif
A. Family members need more time to relax.
B. Busy schedules leave people no time for formality.
C. People want to practice economy in times of scarcity.
D. Young people won't follow the etiquette of the older generation

[单项选择]It can be inferred from the text that there exists a tendency to
A. play down the service-university.
B. highlight service-education functions.
C. alter the mission of primary education.
D. exaggerate the change in higher education.

[单项选择]The level of syntactic representation that exists before movement takes place is commonly termed as the ______.
A. Surface structure
B. Deep structure
C. Phrase structure
D. syntactic structure

[单项选择] A database exists as a read-intensive server that is operating with query_cachek_type =DEMAND. The database is refreshed periodically, but the resultset size of the queries does not fluctuate. Note the following details about this environment: A web application uses a limited set of queries. The Query Cache hit rate is high. All resultsets fit into the Query Cache. All queries are configured to use the Query Cache successfully. The response times for queries have recently started to increase. The cause for this has correctly been identified as the increase in the number of concurrent users accessing the web service. Based solely on the information provided, what is the most likely cause for this slowdown at the database level?（）
A. The Query Cache is pruning queries due to an increased number of requests
B. Query_cache_min_res_unit has been exceeded, leading to an increased performance overhead due to additional memory block lookups
C. Mutex contention on the Query Cache is forcing the queries to take longer due to its singlethreaded nature
D. The average resultset of a query is increasing due to an increase in the number of users requiring SQL statement execution

[单项选择]Families on the large farms kept in touch with each other by ______.
A. radio
B. a newspaper
C. a bird
D. both B and C