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【单选题】
关于Thread类join()方法的作用，下列描述中正确的是（ ）A.
使线运行状态进入阻塞状态
B.
使线运行状态进入就绪状态
C.
使线阻塞状态进入等待状态
D.
使线阻塞状态进入运行状态
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举一反三
【单选题】According to the last paragraph, which of the following does NOT belong to mens self-assertive behavior?
A.
Accepting proactive female manager.
B.
Being aggressive to female manager.
C.
Feeling threatened by female manager.
D.
Asking female manager for higher salary.
【单选题】When automation is introduced into the factory,all the work done by hand will_____the assembly line.
A.
give way to
B.
take the place of
C.
have a say in
D.
be contributed to
【单选题】The writer mentioned 'slaughterhouses' because these were the places in which
A.
Ford's assembly line originated
B.
he made ears
C.
he innovated the assembly line
D.
he innovated the disassembly line
【单选题】This engineering project has ______ over all others this year.
A.
awareness
B.
blueprint
C.
assessment
D.
priority
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