单项选择题
A．They have accomplished little. B．They feel utterly exhausted. C．They have worked out a way to relax. D．They no longer feel any sense of guilt.
A．The man did not believe what the woman said. B．The man accompanied the woman to the hospital. C．The woman may be suffering from repetitive strain injury. D．The woman may not have followed the doctor’s instructions.
A．Weather forecast is getting more accurate today. B．People can predict the weather by their senses. C．Who are the real experts in weather forecast. D．Weather changes affect people’s life remarkably.