皮皮学，免费搜题
登录
搜题
【单选题】
Which of the following engineering measures cannot increase the stability of slope.A.
To construct structures on the slope surface.
B.
To cut the slope surface.
C.
To install anchor piles on the slope surface
D.
To install drainage pipes in slope.
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】I won’t watch the TV play if my father ________ me do my homework. [ ]
A.
let
B.
will let
C.
won’t let
D.
lets
【单选题】如图甲是某地质公园的 “ 玄武石 ” ,其内部是多孔蜂窝状结构,该类石头的密度为 2.8 ~ 3.3g/cm 3 .小明做实验测量这块石头的密度,分析石头密度的测量值偏大还是偏小?
A.
偏大
B.
偏小
【单选题】If my father ______ here yesterday, he would have stopped me from going surfing.
A.
had been
B.
were
C.
should be
D.
has been