戈尔曼认为,在领导者所拥有的各种能力中,80%~90%都与情商有关,但和技术技能基本上没有关系。
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一个班级有78位学生,现采用二进制编码器对每位学生进行编码,则编码器输出至少 位二进制数才能满足要求。
It is necessary that the problem ______ in some way or other.
A. is settled
B. has been settled
C. be settled
D. was settled
Experiments ______that accurate measurements be made.
A. show
B. prove
C. demand
D. declare