Smoking is not permitted in the office.()

单项选择题The author could not go to sleep partly because ().

A. it was too cold.
B. it was too dry.
C. he had a cold.
D. he had a fever.

单项选择题Family life in Zimbabwe is not stable().

A. Right
B. Wrong
C. Not mentioned

单项选择题What was the weather like that night()

A. It was cool
B. It was windy.
C. It was fine.
D. It was cloudy.

单项选择题Ireland is positioned at No. 1 because it combines the most desirable elements of the new with some good elements of the old().

A. Right
B. Wrong
C. Not mentioned

单项选择题The author brushed his teeth over and over ().

A. to relieve himself of the pressure.
B. to ease his toothache.
C. to shake off the cold.
D. to remove the dirt