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【单选题】
用于调节电子天平的水平的部件为( ):
A.
Tare键
B.
地脚螺丝
C.
CAL键
D.
水平仪
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举一反三
【单选题】The dominant ethnic group in the United States today is ________.
A.
African Americans
B.
WASPs
C.
Asian Americans
D.
Hispanics
【多选题】土石方工程中,填筑压实的施工要求有()。
A.
从最低处开始,由下向上按整个宽度分层填压
B.
填方必须采取同类土填筑
C.
应在基础两侧或四周同时进行回填压实
D.
当天填土,应在当天压实
E.
填放由下向上一层完成
【多选题】土石方工程中,填筑压实的施工要求有( )
A.
从最低处开始,由下向上按整个宽度分层填压
B.
填方必须采取同类土填筑
C.
应在基础两侧或四周同时进行回填压实
D.
当天填土,应在当天压实
【简答题】2 Cover sentences 1 - 8 in Exercise 1. Look at the sentences you wrote. What does get mean in each one? Write your answer in column 3. He gets angry if you’re late. become 1 ________________
【多选题】放坡开挖2、土石方工程中,填筑压实的施工要求有()。
A.
从最低处开始,由下向上按整个宽度分层填压
B.
填方必须采取同类土填筑
C.
应在基础两侧或四周同时进行回填压实
D.
当天填土,应在当天压实
E.
填放由下向上一层完成
【单选题】______ is a process in which members of an ethnic group are absorbed into the dominant culture, losing their culture in the process .
A.
Honeymoon
B.
Assimilation
C.
Marginalization
D.
Integration
【简答题】Translate following sentences into Chinese. 1 . wear mask outdoors 2. wash hands frequently and properly 3. strengthen your immune system 4. cover coughs and sneezes with tissue
【简答题】通过打开 YC 波形判断画面亮度或对比度,通常 亮度值范围应为( )
【单选题】The dominant ethnic group in the United States today is ____.
A.
WASPs
B.
the Black people
C.
Asian Americans
D.
Hispanics
【判断题】( )目前在国家标准中规定用绿/黄双色线为保护接地线。
A.
正确
B.
错误
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