建设单位、施工企业和设计院应组成工程施工安全领导小组,负责工程()工作的监督、协调。
A.施工质量
B.施工进度
C.施工安全
D.领导责任制
参考答案:C
The number of students admitted annually to this school from more thart 2.000 in the year 2.000 to some 3,000 last yeat.
A.increases
B.has increased
C.is increasing
D.increased
作物生长大周期