2019年mpa考试英语真题——介词和介词短语2315

{01}David was always ______ his best in any danger, but at that moment he froze. A.at B.in C.for D.on 解析：
试题分析：句意：David总是能从容面对任何危险, 但在此刻他却愣住了。固定搭配be at one’s best处在最佳状态，由句意可知选A。
考点: 考查固定搭配的用法。
本题选A。
{02}In recent years much more emphasis has been put______ developing the students productive skills. A.onto B.in C.over D.On 解析：D put/ place/ lay emphasis on 是固定搭配，表示"强调，注重。"
本题选D。