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【单选题】
关于著作权产生的时间,表述正确的是( )。A.
自作品首次公开发表时
B.
自作者有创作意图时
C.
自作品得到国家著作权行政管理部门认可时
D.
自作品完成创作之日起
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反馈参考答案：
举一反三
【简答题】车床已经使用多年,存在控制箱线路混乱,导线绝缘老化,()、继电器触点严重烧损现象。
【单选题】What can we know about John?
A.
He is uncomfortable with declining invitations.
B.
He thinks Korean food is too hot and spicy.
C.
He likes visiting his friends' places on weekends.
D.
He is good at cooking.
【单选题】When we talk about someone’s personality , we mean the ways ________ he or she acts, speaks , thinks and feels that make that person different from others.
A.
how
B.
/
C.
which
D.
why
【单选题】She often thinks that he will succeed if he works hard，________? [ ]
A.
doesn't she
B.
won't he
C.
isn't she
D.
doesn't he
【单选题】We are all agreed that the plan is practical and feasible, but he thinks______ .
A.
not
B.
the reverse
C.
contrarily
D.
otherwise
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