皮皮学，免费搜题
登录
搜题
【单选题】
新民主主义革命总路线的核心是()A.
无产阶级的领导
B.
人民大众的参与
C.
工农联盟的巩固
D.
人民军队的建设
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】王长喜标准听力二Section B 31 Passage Two Questions 30 to 32
A.
120kms.
B.
184kms.
C.
] 268kms.
D.
304kms.
【简答题】低合金钢与奥氏体不锈钢焊接时,焊缝中成分上的过渡变化区是因熔池凝固特性造成的,固称为凝固过渡层;其特性是高硬度的______ 。
【单选题】王长喜标准听力二Section B 32 Passage Two Questions 30 to 32
A.
To make it easy to enjoy the beautiful scene of the sea.
B.
To show China’s growing economic power.
C.
To help develop economy.
D.
To do wonders.
【单选题】王长喜标准听力二Section B 30 Passage Two Questions 30 to 32
A.
To tell us how much time the new bridge will spend.
B.
To tell us how much money the new bridge will cost.
C.
To tell us China has started to build the longest bridge across the sea in the world.
D.
To tell us why China began to build the longest bridge across the sea in the world.
【简答题】处于甾环平面下方的原子或基团称α-构型用() A实线表示; B虚线表示; C波级线表示; D孤线表示; E箭头表示;
相关题目：