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【判断题】
网上单证都是标准化的单证。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】Two old men lived in a room on the third floor of an old people’s home. Both men were very old and badly ill, and they spent 24 hours a day in bed in the room. Luckily, one of the old men had his bed ...
【单选题】There is _________ apple tree and two pear trees in my garden. They’re over 10 years old.
A.
the
B.
some
C.
an
D.
不填
【简答题】Julia Hill, an American woman, was born in 1974. She was 23 years old when she discovered that a company wanted to cut down part of a forest in California. In the forest there were lots of redwood tre...
【简答题】金属电阻应变片可分为 __________ 应变片、 __________ 应变片和 __________ 应变片三种。
【单选题】()移动方法,以靠近来球方向的脚作为支撑脚,该脚的脚尖调整指向移动方向,远离来球方向的脚在体前交叉,向来球方向跨出一大步,身体随之向来求方向移动,支撑脚跟着向来求方向再迈一步,这是前交叉步,后交叉步是在体后完成交叉动作。
A.
交叉步
B.
跨步
C.
并步
D.
跳步
【单选题】Much to their surprise, between the two rows of trees________and old temple.
A.
stands
B.
standing
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