题目内容

air conditioning

A. W
B. D
C

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Dr Bryson particularly liked ______

A. the introduction.
B. the first chapter.
C. the middle section.

mechanical ventilation

A. W
B. D
C

Questions 24-26
What suggestions does Dr Bryson make？
Complete the table as follows.
Write A if he says KEEP UNCHANGED
Write B if he says REWRITE
Write C if he says REMOVE COMPLETELY
Information on housing ______

A. KEEP UNCHANGED
B. REWRITE
C. REMOVE COMPLETELY

Questions 36-38
Complete the table showing where devices used in reducing noise could be fitted in the houses.
Write: W for walls
D for doors
C for ceilings
double thickness plaster board

A. W
B. D
C