Please take down my telephone number ________ something important happens.

Please take down my telephone number ________ something important happens.

A．in case           B．now that          C．even though       D．as if

Take Care. When you handle your book, hold it with care. When you read the book, don't fold down the corners of the pages (use a bookmark instead). Don't place your book with the book open, face-down. You'd better use a book cover to keep your book in the best condition.

Put it on the Shelf. If you want to take care of your books, keep your books on a shelf when But, also, take care that the books should be placed in an upright (竖立的) position.

1. 1.

   What's the main idea of the text? (Please answer within 10 words.)
   ________

2. 2.

   Why shouldn't you use a pen if you have to write in your book? (Please answer within 10words.)
   ________

3. 3.

   Which sentence in the text is the closest in meaning to the following one?
   A book cover may be what you need most to keep your book in the best shape.
   ________

4. 4.

   Fill in the blank in the last paragraph with proper words. (Please answer within 6 words.)
   ________

5. 5.

   Translate the underlined sentence in Paragraph 3 into Chinese.
   ________

Please take down my telephone number ________ something important happens.

1. A.
   in case
2. B.
   now that
3. C.
   even though
4. D.
   as if

Please take down my telephone number ________ something important happens.

A. in case                            B. now that                   C. even though              D. as if