一般工业项目，其建筑系数应不低于( )。
A．60%
B．40%
C．30%
D．15%
参考答案：C
解析：就一般工业项目而言，其建筑系数应不低于30%。
Cheer up! You can do ____ next time.[ ]
A. good
B. well
C. better
D. best
— Look!
— Oh, hurry up, or we will miss it. [ ]
A. Here comes the bus.
B. Here goes the bus.
C. Here the bus goes.
