:一、单项选择 （共20小题，每小题1分）
1. He has been away .
A. since a month B. for a month C. for a month ago D.
in a month
2.— have you lived here? —Since 1995.
A. How far
B. How long C. How
often D. How soon
3. Do you know how long English?
A. has he learned
B. he has learned
C. has he begun to learn D.
he has begun to learn
4． great fun it is to fly in a balloon!
A. What B. What a C. How a D. How
5. His sister’s never been to the Summer Palace, ?
A. is he B. has he C. has she D. isn’t she
