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【单选题】
为了能在多滴控制同一台电动机,多地的启动按钮、停止应采用( )的接法。A.
启动按钮常闭触电并接,停止按钮的常闭触电串联
B.
启动按钮常开触电并接,停止按钮的常闭触电串联
C.
启动按钮触电并接,停止按钮的触电串联
D.
启动按钮常开触电并接,停止按钮的常闭触电串联
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【判断题】Career planning is a process that involves learning enough about others as well as yourself.
A.
正确
B.
错误
【简答题】He
has tried twice, and the captain asks him to have ____ third try.A. a B. the C. another D. other
【简答题】True or false statements. 1. Manfred saves the baby and is willing to take it with him. 2. Sid tries to persuade Manfred to take the baby with them. 3. Manfred, Sid, and Diego are not good friends. 4....
【单选题】Translation: Career planning is a very important process.
A.
职业规划是一个尤为重要的过程。
B.
职业规划很重要。
C.
职业规划是一个尤为重要的处理。
D.
职业规划是一个最重要的过程。
【单选题】He has tried twice, and the captain asks him to have ____ third try.
A.
the
B.
a
C.
another
D.
other
【单选题】He has tried twice but is asked to have ____ third try.
A.
another
B.
a
C.
one
D.
the
【判断题】Career planning is a process that involves learning enough about oneself.
A.
正确
B.
错误
【简答题】根据微生物细胞结构的不同,将微生物分三大类,其中酵母菌属于 、细胞型微生物,细菌属于 、细胞型微生物,病毒属于 、 细胞型微生物。
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