建筑工程单价中利润的利润率为()
A. 6%
B. 7%
C. 8%
D. 9%
建筑工程单价中税金的税率为()
A. 7%
B. 9%
C. 11%
D. 13%
2. Attidute toward tourists: ___________________
A. beautiful
B. friendly
C. humorous
D. large
3. Activities arranged: _____________________________________________________.
A. skiing on the snowy mountaintops
B. swimming in lakes
C. enjoying clean air
D. touring cities