Questions 47-49 refer to the following letter.
July 22, 2008
WESLEY MOORE
Customer Service Department
Americana Airlines
West Los Angeles, CA
90025, USA
Dear Mr. Moore,
On July 15, I () AMA flight #701 from San Francisco to Los Angeles. I have no complaint about the

These questions ______ in English. ______ the critics and answer their questions. The two questions in Paragraph 1 are to （）. The boy likes _____ questions. 中国大学MOOC: There will be several questions during your job interview that might be critical – These are the ________ (tough, firm, rough) questions. What do you think of the questions in today’s test .– Not very easy . I think it’s really hard to find the answers __________ the questions . A lot of questions have _____ at the meeting. May I ask you ________ questions? Gates is asked many questions, except _____________________. Which of the following questions is not asked by the waiter? What are the Types of Questions in Short Conversations It is not polite to __________ a speaker with frequent questions. May I ask you　__________questions? By asking questions, you can become ___________. Which of the following questions is not asked by the waiter? This is one of the most interesting questions that ______ asked（） The girl always has many questions（）   Can you tell the answers _______________ these questions?   The questions is ______ we should rely on. Direct questions are usually used in academic writing instead of indirect questions, especially in the Introduction section, to draw the attention of the reader to what the topic of your paper is（）