在确定预制打桩顺序时,应考虑打桩时土体的()及邻近()。根据桩的密集程度,打桩顺序一般为()。
参考答案:挤密作业;逐排打设;自中间向两侧对称打设、中间向四周打设、先深后浅
23.—Artistic people_________be very difficult sometimes.
—Well,you should know you married one.
A.can
B.might
C.could
D.Must
有如下程序 #include <iostream> using namespace std; int i=1; class Fun public: static int i; int value() return i-1; int value()const( return i+1; ; int Fun::i=2; int main() int i=3; Fun fun1; const Fun fun2; ______ return 0; 若程序的输出结果是: 123 则程序中下划线处的语句是( )。
A.cout<<fun1.value()<<Fun::i<<fun2.value();B.cout<<Fun::i<<fun1.value()<<fun2.value();C.cout<<fun1.value()<<fun2.value()<<Fun::i;D.cout<<fun2.value()<<Fun::i<<fun1.value();