The parents have to restrain their daughter from running out into the street.

A:disallow B:reduce C:prevent D:confine

Many foreigners who have not visited Britain call all the inhabitants English, for they are used to thinking of the British Isles as England. (1) , the British Isles contain a variety of peoples, and only the people of England call themselves English. The others (2) to themselves as Welsh, Scottish, or Irish, (3) the case may be; they are often slightly annoyed (4) being classified as "English".
Even in England there are many (5) in regional character and speech. The chief (6) is between southern England and northern England. South of a (7) going from Bristol to London, people speak the type of English usually learnt by foreign students, (8) there are local variations.
Further north, regional speech is usually" (9) "than that of southern Britain. Northerners are (10) to claim that they work harder than Southerners, and are more (11) They are openhearted and hospitable; foreigners often find that they make friends with them (12) . Northerners generally have hearty (13) : the visitor to Lancashire or Yorkshire, for instance, may look forward to receiving generous (14) at meal times.
In accent and character the people of the Midlands (15) a gradual change from the southern to the northern type of Englishman.
In Scotland the sound (16) by the letter "R" is generally a strong sound, and "R" is often pronounced in words in which it would be (17) in southern English. The Scots are said to be a serious, cautious, thrifty people, (18) inventive and somewhat mystical. All the Celtic peoples of Britain (the Welsh, the Irish, the Scots) are frequently (19) as being more "fiery" than the English. They are (20) a race that is quite distinct from the English.

A:confine B:attach C:refer D:add

A:confine B:attach C:refer D:add

A:bind B:confine C:reduce D:restrict

All the students have to ______ to the rules and regulations of the school.

A:confirm B:confront C:confine D:conform

It is a level that must extend beyond purely biological needs to {{U}}comprise{{/U}} a set of indispensable machines and social interactions.

A:consist B:surround C:encompass D:confine

The parents have to restrain their daughter from running out into the street.

A:disallow B:reduce C:prevent D:confine

The parents always restrain their daughter from swimming in the nearby pool.

A:allow B:reduce C:prevent D:confine

The parents have to {{U}}restrain{{/U}} their daughter from running out into the street.

A:disallow B:reduce C:prevent D:confine

Ipv6 is （） for "Internet Protocol Version 6"。Ipv6 is the "next generation" protocol design by the IETF to  （） the current version Inernet Protocol, IP Version 4. Most of today’s internet uses Ipv4, which is now nearly twenty years old. Ipv4 has been remarkably resilient in spite of its age, but it is beginging to have problems. Most importantly, there is a growing （） of Ipv4 addresses, which are needed by all new machines added to the Internet. Ipv6 fixs a number of problems in Ipv4, shch as the  （） number of available Ipv4 addresses. It also adds many improvements to Ipv4 in areas such as souting and network autoconfiguration. Ipv6 is expected to gradually replace Ipv4, with the two coexing for a number of years during a transition （） A.

A:restrict B:limited C:imprison D:confine