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问题 单项选择题

（）是指路上遇到熟人，应主动打招呼。

A.礼貌待人

B.平易近人

C.温文尔雅

D.注意谦让

答案

参考答案：A

填空题

Questions 14-18


·Using the information in the text, complete each sentence 14-18, with a word or phrase from the list below.
·For each sentence (14-18), mark one letter (A-G) on the Answer Sheet.
·Do not mark any letter twice.
  • A. best preserved in the word
  • B. completely Forbidden
  • C. Palace Museum
  • D. all over the country
  • E. 961m long
  • F. 8704m long
  • G. unknown

The Forbidden City is the palace that is ______.
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单项选择题

铰削尺寸较小的圆锥孔，可先按小端直径名义尺寸留铰削余量钻出圆柱孔，并在孔口按大端直径尺寸锪（）°的倒角，然后用相应的锥铰刀铰削。

A.30

B.45

C.60

D.90
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