皮皮学，免费搜题
登录
搜题
【单选题】
某砂土试样通过直剪试验得到抗剪强度包线，若破坏时法向应力σ=250kPa，剪应力τ=150kPa，则的内摩擦角约为（ ）度A.
31
B.
30
C.
29
D.
45
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】In China, __________ pressure to pass ________ exams gives students the impression that learning comes from textbooks.
A.
/; /
B.
the; the
C.
the; /
D.
/; the
【单选题】In china,______pressure to pass _______exams gives students the impression that learning comes from textbooks.
A.
/; /
B.
the; the
C.
the; /
D.
/; the
【简答题】（1）图中（ ）号图形是①号长方形放大后的图形，它是按（ ）的比放大的。 （2）图中（ ）号图形是①号长方形缩小后的图形，它是按（ ）的比缩小的。
【单选题】If pressure gives you the push toward your goal, _________ gives you the pull.
A.
motivation
B.
motivate
C.
motivated
D.
to motivate
【简答题】If pressure gives you the push toward your goal, gives you the pull.
【简答题】“It gives me great joy and I feel more pressure than I did _______ I won in China,” Ding Junhui said. A．that B．when C．which D．how
相关题目：