题干

把函数y=f(x)的图象向右平移一个单位,所得图象恰与函数y=ex的反函数图象重合,则f(x)=(  )

A:lnx﹣1

B:lnx+1 

C:ln(x﹣1)

D:ln(x+1)

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D

同类题1

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    Miss Bailey taught me English in Junior school. She cycled to school, and then when entering the school gate, she would gave her bicycle to anyone of us to park it for her. It was a privilege(特别恩典)when Miss Bailey gave her bicycle to you. One day Shankar stood at the gate, Shankar was a hunchback(驼背的人).

    We laughed and said, “Move out of the way, Shankar! Miss Bailey is going to enter!” Miss Bailey drove in and we all rushed to offer our hands to her. But Miss Bailey looked past us all. “Will you park it for me?” she asked. We looked back to see who it was and were surprised to see it was towards Shankar. “I don't think so, Miss Bailey!” stammered (结结巴巴地说)Shankar. “Why! You lazy fellow!” said Miss Bailey playfully. “You don't want to help your teacher, do you?” “ Of course I want to, Miss Bailey!” whispered Shankar. “But I might drop your cycle!” “ If you drop it ,you pick it up!” said the teacher with a smile.

    With that she gave her cycle to Shankar and didn't look to see how he'd manage. Pretending she had confidence in his abilities, Miss Bailey turned and walked to class. We watched Shankar as he held her bike, we held our breath as we thought it was going to fall. Dines rushed to help. “Leave it!” Shankar said, and we all stopped. It seemed that his hump(驼背)disappeared as he drew himself up to his full height, and then with growing confidence, he pushed Miss Bailey's cycle to the parking lot. The school bell rang, and we rushed to class. Shankar was the last to enter, but we were surprised; it was a different boy who walked in.

    Miss Bailey didn't even look at him as he walked to her and handed her the key. From that day on, Shankar was ready to answer the questions in class, his grades went up and a smile appeared on his face.

同类题2

阅读下面短文,掌握其大意,然后从每题所给的A、B、C、D四个选项中选出一个最佳选项。   

    "Double 11" is coming. Many people say it's Bachelor's Day(光棍节) because it's named after the 1 November 11th. For most young singles, it's such a special day that they usually 2  lots of shopping online to celebrate themselves. They are happy because they are free.

    Whenever the day comes, I think of my parents. I once doubted whether there was 3 between my parents. Every day they were busy trying to make money for my brother and me. They never act 4 the romantic ways that I read in books or see on TV. In their opinion, "I love you" is too  5 for them to say. Sending each other flowers on Valentine's Day is  6 more impossible.

    One day, mom was sewing(缝纫) a quilt. I silently sat down beside her. "Mom, I have a question to ask you. Is there love between you and dad?" Mom stopped working and raised her head with  7 in her eyes. She never expected that I would ask her such a question. She didn't answer at once.

    I was worried because I thought I had hurt her and didn't know 8  to do. She thought for some time and said, "Look at this thread(线). Sometimes it appears, but most of it disappears in the quilt. The thread really makes the quilt strong. If life is a quilt, then the love should be thread. It can hardly be seen 9  or anytime, but it's really  10 . Love is inside."

    I couldn't understand her  11 the next spring, when Dad suddenly got sick seriously. Mom had to stay with him in the hospital for a month. When they returned, I read "love" in their hearts. After that, every day in the evening, mom  12 dad walk slowly on the country road. How    13  I was to see that!

    Once I thought love meant flowers, gifts and sweet  14. But from this experience, I know life a lot  15. Love is life. It is inside, making life strong and warm.