第17题: [单项选择]Had he worked harder, be ()the exams. A. must have got through B. would have got through C. would get through D. could get through 参考答案:B 答案解析:
第22题: [单项选择]The captain ordered the crew to throw ______ the side of the ship all heavy guns and even stores in order to raise the boat in the water. A. on B. through C. across D. over 参考答案:D 答案解析:[考点] 短语的用法 [解析] throw sth. over…意为“把东西从……方扔出去”。over有“越过”之意。