Ⅰ语言知识应用（共两节；满分45分）
第一节: 完形填空 (共15小题；每小题2分，满分30分)
阅读下面短文，掌握其大意，然后从1-15各题所给的A、B、C、D四个选项中，选出最佳选项。
Returning from a trip overseas, I sensed that something was wrong between Keith, one of my two sons, and me. So I asked him, “Keith, have I done anything that really 1 your feeling?”
Immediately, he said, “Yes. Last Christmas you promised us a special 2 that I really wanted but you never gave it to me.”
The 3 was that I’d completely forgotten about it. I 4 , “Is there anything else I’ve done wrong, but didn’t apologized for?” Again, his 5 was immediate, “Remember last Christmas when Mom said you had to go to the 6 because Stephen was going to be born? You left us at home and 7 in a hurry. Remember?” “Well, you left and forgot the suitcase.” I couldn’t believe he 8 all the details! “After you came back from the hospital you were 9 . When you got home, the suitcase had been opened and everything had been thrown all over the place, and you 10 me.” “And you didn’t do it?” I asked.
“No, I didn’t. I was just searching for my gift.”
My heart sank. I felt 11 . I hugged Keith and asked him to 12 me. His Honesty made me think of our other son, Kevin. Maybe I’d hurt his feelings, too. I went to ask him the same question. Kevin’s answer was as
