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搜题
【判断题】
内、外螺纹连接时,螺纹的五要素不一定要一致。A.
正确
B.
错误
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
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【简答题】简述记账凭证的基本内容．
【简答题】简述记账凭证的基本内容?
【简答题】简述记账凭证的基本内容。
【单选题】Task 3 Popular music in America is what every student likes. Students carry small radios with earphones and listen to music before class, after class, and at lunch. Students with cars buy large speake...
A.
Two
B.
Three
C.
Four
D.
Five
【简答题】简述记账凭证的基本内容。
【简答题】简述记账凭证的基本内容。
【单选题】Task 2 Popular music in America is what every student likes. Students carry small radios with earphones and listen to music before class, after class, and at lunch. Students with cars buy large speake...
A.
Two
B.
Three
C.
Four
D.
Five
【单选题】American people play baseball in April, ______and September.
A.
May, June, July, August
B.
March, May, July, August
C.
January, June, October, November
D.
February, May, July, December
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