皮皮学，免费搜题
登录
搜题
【多选题】
关于土石方工程施工，说法正确的有( )。A.
填土应按不同土的透水性从小到大，自下而上分层回填
B.
填土压实的分层厚度与压实遍数只与压实机械的功率有关，与填土种类和含水情况无关
C.
水泥土搅拌桩系重力式支护结构，具有挡土、防渗功能
D.
采用压实机械进行填方时，可不预留土方沉降量
E.
铲运机运土速度快、效率高，其经济运距为600～1500m
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】The $15 million program is aimed at _____.
A.
promoting disease prevention
B.
building more sidewalks
C.
helping needy communities
D.
wiping out chronic diseases
【单选题】More recently， green tea has also been ______ added to the list of youth－promoting substances as it contains rich Vitamin．
A.
coincidentally
B.
supposedly
C.
surprisingly
D.
tentatively
【单选题】The government should be playing a more____role in promoting human rights.
A.
promising
B.
prominent
C.
prosperous
D.
proper
【判断题】While promoting your phones, I get more excited than I ever gotten promoting other things.
A.
正确
B.
错误
【简答题】当电阻匹配,即 时,外电阻可获得最大功率。
【单选题】By promoting more even income distribution in a developing country, a lower birth rate will______.
A.
be achieved
B.
achieve
C.
have been achieved
D.
be achieving
【单选题】He came to this country for promoting friendship ______for making money.
A.
other than
B.
more than
C.
better than
D.
rather than
【单选题】We are sparing no efforts to create _____ more peaceful and more advanced world, ____ place where everyone enjoys his life and freedom.
A.
a; a
B.
/; the
C.
the; a
D.
the; the
【单选题】-- The city of Wenzhou looks more and more beautiful. -- Yes. That’s because lots of trees ______ every year.
A.
plant
B.
are planting
C.
are planted
D.
have planted
【单选题】He came all the way to China for promoting friendship for making money.
A.
other than
B.
more than
C.
better than
D.
rather than
相关题目：
参考解析：
知识点：
题目纠错 0
发布
