[简答题]By pooling their resources together, small groups of students generally gain advantages over individuals who prefer to study alone.

[单项选择] Small businesses join together!
Small businesses are being invited to join Smallbook Business Alliance (SBA). The Alliance, (29) ... currently has more than 70 members, was launched four years ago in order (30) ... support local businesses.
SBA President, Helen Smith, said: ’SBA can make (31) ... real difference to small firms. By (32) ... real business experiences, companies find they are in a better position to deal (33) ... the challenges facing them.’
Informal meetings (34) ... held for business owners twice a month. In addition to (35) .... there are a (36) ... formal events organised each year by the SBA, with a guest speaker present at (37) ... event.
The next meeting takes place on 21st April. The topic is the business fair (38) ... to take plaoe in the city in July. Helen Smith said: ’We (39) ... it to be a very popular event indeed. We’ve sol
A. which
B. who
C. whose

[单项选择]Many small cultural groups live in places far away from modern cities. Some of these tribes have never had any communication outside of their small geographical areas. When they do contact the outside world, their lives usually change. Learning how to change without losing the best of their own cultures is a problem for them. How can primitive cultures learn to live in a technological world How can they do this without becoming lost
One native tribe in New Guinea has a difficult situation. The people of the tribe are being pulled in two ways. First of all, copper, a bright orange-colored metal, has been discovered under the land where they have lived for centuries. Developers want to take the copper out of the ground, to mine it. The tribe needs the money that a copper mine would bring. The problem is that the copper is directly under the most important buildings of their society. These buildings are a necessary part of their religion. How can the copper be mined without changing
A. the local people have suffered a lot because of a new project.
B. the rich people have helped the local people set up a special business.
C. by leaving their homes, the local people can get much benefit.
D. to obtain profits, a thoughtless government made the local people suffer great loss.