单项选择题

Questions 15～18
What is the function of the pendulum inside the instrument（）

A. To support the bronze ball inside the vessel.
B. To respond to light tremors of the earth.
C. To open the mouth of the frog sculpture.
D. To attach the bars to the dragon heads outside.

相关考题

Which of the following is NOT a stress-related phenomen...

单项选择题Which of the following is NOT a stress-related phenomenon for teenagers（）

A. Family problems.
B. Excellence in sports.
C. Self-esteem.
D. Acceptance by parents.

Which of the following is TRUE about the woman（）A. She ...

单项选择题Which of the following is TRUE about the woman（）

A. She runs very fast.
B. She often goes out at night.
C. She studies well at school.
D. She lives on her own.

What does the man think of the woman’s opening remark Q...

单项选择题What does the man think of the woman’s opening remark Question（）

A. Rather attractive.
B. Fairly significant.
C. Very formal.
D. Quite reasonable.

Questions 15～18 What is the function of the pendulum inside the instrument（）

Questions 15～18
What is the function of the pendulum inside the instrument（）