怀卵量_爱下问搜题

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问题名词解释

怀卵量

答案

参考答案：

指一尾雌鱼在产卵前所具有的成熟卵粒数，亦即鱼类的繁殖力。

完形填空

What is it that you love to do but never feel that you get it quite right? Perhaps you don't even try any more because you think what you do is not 36  enough.
Discouragement seems to follow us a good part of the time,   37  whatever it is that we work so hard doing, it seems that there is    38   someone else who can do it much better.
I have always enjoyed music and it is    39   to me that every musician has a    40  of their own. My father__41   several instruments and when he played with others, it was not difficult to ___42  his sound in a group. Whether it was guitar or another instrument, he had his own 43 sound.
I 44  read of a music teacher who commented to a discouraged student, “   45   else can make the sound that you make. The sound that you make may not be the same as someone else's but who is to say which is     46   . ” It is said that, “   47    is in the eye of the beholder（观看者）, ” perhaps it could be said that “a delightful sound is in the ear of the    48   . ”
Every person has a different tone of voice that     49  only to them,     50    we all know people with an unforgettable laugh or a way of     51    that is unique to them. It might not be the sound of your music or your voice at all. It      52    be the way you whistle or the sound of your footsteps.
Each person has a（an）   53 on the world in some way. Someone else can do what you do, but they cannot do it   54  the same way that you do it. The next time you feel   55 , remember “Nobody else can make the sound that you make. ”

B．interesting

D．discouraged

单项选择题配伍题

长波紫外线可到达（）

A.表皮基底层

B.表皮棘层

C.表皮颗粒层

D.表皮角质层

E.真皮