—I'm afraid I can't ________ you, sir. Can you speak more slowly?
—Of course.

有人参加励志训练，喊了很多口号，例如“我是最好的！”……现场感觉很受鼓舞，但是过不了多久，同样的口号喊起来不仅没有了振奋感，而且连自己都不相信。这是因为撑起信心的最重要的支柱是(     )

给下面每个成语填入正确的字。

变本加____      ____守成规     ____心沥血     无精打____

根据短文内容，选择正确答案。

Dear Ken,

      I'm glad to hear from you. You asked me how to do well in English exams. Sometimes your knowledge is enough, but you also need good strategies.

 Here are some advice for you:

      Before you answer the questions, if you feel a little nervous, take a few deep breaths to help you relax.

      Always read the question carefully and make sure that you understand it. Read it a few times if possible.

      Find out how much each question is worth or how many points you need.

      If it asks you to give one answer, only give one.

      If there is a difficult question, don't worry. Go on with the next question and come back to it if you have time later.

      Try not to leave questions unanswered when you finish the text. Sometimes a guess may help you get points.

      When you finish, go back and check your answers. You will need to check your writing or spelling mistakes.

     Best wishes to you and your family.

                                                                                                                                                                                Yours,

                                                                                                                                                                                   Amy