---- “Alice, why didn't you come yesterday?” ----- “I______, but I had an unexpected visitor.”A. had B. would C. was going to D. did 答案:C 解析: I was going to come.之省略,意为“我本来是打算来的”,这与其后but I had an unexpected visitor的语境刚好吻合。注意不能选would,因为它没有“打算”之意。人口在1亿以上,热带季风气候显著的国家是( ) A. 孟加拉国 B.印度尼西亚 C.印度 D.巴基斯坦