单项选择题

Passage Three
Questions 32 to 35 are based on the passage you have just heard.

A．Detect the smoke quickly.
B．Take quick action.
C．Close the tunnel.
D．Install a Robogat.
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单项选择题
Students who are interested in______are most UNLIKELY to take this course
A．Linguistics (language studies).
B．Language teaching.
C．Improving oral skills.
D．Psychology.
单项选择题
A．$1.00.B．$5.00.C．$0.75.D．$3.25.
A．$1.00.
B．$5.00.
C．$0.75.
D．$3.25.
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