在求解土坡稳定时,假定了土条两侧作用点位置的方法是()
A.简单条分法
B.整体圆弧滑动法
C.简化毕肖普法
D.普遍条分法
参考答案:D
介词填空
1. We have a PE lesson ___________ Thursday.
2. I usually get up ___________ 6:00 ___________ the morning.
3. Look ___________ the picture and listen ___________ me, please!
4. I like to chat with my friends ___________ lunchtime.
5. Here are some pictures ___________ pets.
6. We have lessons ___________ Monday ___________ Friday.
在条件宏设计时,对于连续重复的条件,要替代重复条件式可以使用下面的符号______。
A.…
B.=
C.,
D.;