第11题: [单项选择]The greater the pressure difference between a high and a low pressure center,the(). A. dryer the air mass will be B. cooler the temperature will be C. greater the force of the wind will be D. warmer the temperature will be 参考答案:C
第12题: [单项选择]禁止在()上休息。 A. 驾驶室 B. 休息室 C. 货垛 D. 货场 参考答案:C