单选题 ___ both sides accept the arrangement ___ a lasting peace be established in the region.

单选题 Because of her health, it took her a long time to throw ___ her bad cold.

单选题 Nebraska has floods in some years, ___.

单选题 The 1982 Oil and Gas Act gives power to permit the disposal of assets held by the corporation, and ___ the corporation's statutory monopoly in the supply of gas for fuel purposes so as to permit private companies to compete in this supply.

单选题 It will be safer to walk in the streets because people will need to carry large amounts of cash; virtually all financial ___ will be conducted by computer.

单选题 ___ all behavior is learned behavior is a basic assumption of social scientists.

单选题 Parental love should include ___, and so the teenager who is truly loved will receive guidance.

单选题 Sir Dennis, who is 78, has made it known that much of his collection ___ to the nation.

单选题 She has taken great pains to conceal her emotions, and thereby made them ___ conspicuous.