Opponents suggest that the pension system should be good for

A . stayed B . staying C . stay D . to stay

A . go B . going C . went D . had gone

A . to repair；to renew B . repairing；be renewed C . repairing；will be renewed D . to repair；to be renewed

A . may B . will C . will be to D . would

A . would present B . present C . presents D . ought to present

A．Use her professors as references. B．Improve her grades. C．Think more positively about the State College program. D．Write to the head of the art department.

A．join the support group for students on his course. B．join the support group for students from his country. C．identify problems that people from his country have in Britain. D．create a support group.

A．increase their endowments to suit their particular status. B．abide by the law on endowment spending. C．use their tax-free funds to bring social benefits. D．create learning opportunities outside school for young people.

A．is a critical factor to be considered in coping with the crisis B．clarifies and explains global economic crisis in more depth C．provides a solution for us to get out of crisis in the long run D．inevitably leads to financial sector bubbles on a global scale

A．women were happy in the 19th century B．people thought women were unhappy in the 19th century C．women were worse off than today D．women were better off than today

A．had no friends B．never saw himself as different from others C．was very shy D．was too proud to accept help from others

A．not nice looking B．the best way to slow down erosion C．a foolish idea D．too costly to ever be used

A．count B．statement C．agreement D．estimate

A．find a new hero once we lose one B．maintain our admiration for a hero C．forgive the imperfections of a hero D．behave like a hero in whatever we do

A．the weather system of Europe follows a strict weekly cycle. B．there is a great possibility of rain in Spain on weekends. C．rain cycles have resulted from the excessive human activities. D．weather interacts with human activities in a straightforward way.

A．do not respect orders. B．do not trust their schools. C．should pick up their children first in case of evacuation. D．will protect their children at all cost.

A、secure B、will secure C、securing D、facilitate

A. a sustained species B. a threaten to the environment C. the world’s dominant power D. a misplaced race

A．people should avoid working in cities B．Americans spend too little time outdoors C．hazardous gases are concentrated in industrial suburbs D．there are several ways to avoid city pollution 此题为多项选择题。

A．net users regulate their online behaviors B．net users rely on themselves for security C．big websites limit the number of guesses D．big websites offer users convenient access

A．very concerned about the environment B．warning animals not to approach C．behaving like an animal D．being a very creative personality