问题 填空题

若x2-x-1=0,则1995+2x-x3的值为______.

答案

∵x2-x-1=0,

∴x2-x=1,

∴1995+2x-x3

=-x(x2-x)-x2+2x+1995

=-x2+x+1995

=-(x2-x)+1995

=1994.

故答案为1994.

完形填空

After Mom died, I began visiting Dad every morning before I went to work. He was weak. He always put a glass of  1     on the kitchen table for me, with a note reading, “Drink your juice.”

As a kid, I once    2   Mom, “Why doesn’t Dad love me?”Mom asked me, “   3  ? Why do you think so?”“Well, he never tells me,” I said.“But    4  , how hard he works to take care of us. That’s how he    5   his love.”

Many years later, after drinking the juice, I hugged(拥抱) my father and said, “I love you, Dad.” From then on, I did that every   6  . My father never told me how he felt about my hugs.

Then one day, I didn’t hug him and just   7   towards the door. Dad said, “Well?”

“Well, what?” I asked. “Well…” he said again, holding out his    . Then I hugged him, and told him, “I’m fifty years old, Dad. You’ve   9   told me you love me.” A minute later, Dad said, “All right! I    10   you.” Although he spoke in a very low voice, I heard it clearly.

小题1: A. water              B. juice                C. wine

小题2: A. asked              B. surprised            C. told

小题3: A. When               B. What                 C. How

小题4: A. watch              B. look                 C. see

小题5: A. kisses             B. does                 C. shows

小题6: A. morning            B. afternoon            C. evening

小题7: A. arrived            B. came                 C. moved

小题8: A. arms               B. head                 C. neck

小题9: A. always             B. never                C. usually

小题10: A. hate              B. miss                 C. love

问答题 简答题