单项选择题
A. He didn’t want to warm up for the game. B. He didn’t want to be held up in traffic. C. He wanted to make sure they got tickets. D. He wanted to catch as many game birds as possible.
A. A virtually stable or slightly decreasing period and then a sudden explosion of population. B. A slow growth for a long time and then a period of rapid, dramatic increase. C. Too many people on earth and a few rapid increase in the number added each year. D. A long period when death rates exceed birthrates and then a short period with higher fertility and lower mortality.
A. When you chase Kelly to ask about your job. B. When the right job comes up. C. After you give Kelly a private email address. D. When an employer is interested in your CV.