第一部分：英语知识运用（共两节, 满分55分）
第一节：单项填空（共25小题，每小题1分，满分25分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. He suddenly appeared on ____ rainy night, which was ____ great surprise to us.
A. a; / B. the; a C. a; a D. the; the
2. Please read the _______ on the bottle and take the right amount of medicine.
A. explanations B. introductions C. instructions D. descriptions
【答案】C
【解析】
试题分析：A解释；B介绍；C使用说明书；D描述；句义：请仔细阅读瓶子上的使用说明书，并服用正确的剂量。名词instruction的复数形式instructions表示使用说明书；故C正确。
考点：考察名词词义辨析
3. The meeting began two hours ago and because no decision _______, we will continue our discussion tomorrow.
A. has made B. has been made C. had made D. had been made
