单项选择题 Most of the issues concerning personnel management have been solved satisfactorily; only a few of secondary importance remain to be discussed.

单项选择题 There is no sign that the world economic crisis will lessen in the next few months, although a certain degree of recovery is in sight.

单项选择题 If either party wants to renew the contract, it should submit a written notice to the other party three months prior to the expiration of the contract.