小明同学用已经调节好的天平测量物体的质量，操作情况如图所示，_爱下问搜题

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问题填空题

小明同学用已经调节好的天平测量物体的质量，操作情况如图所示，它的错误有

(1)____________________________________________________；

(2) ___________________________________________________。

答案

(1)物体在右盘

(2)测量过程中调节平衡螺母

完形填空

Immediately I got up and dressed, I stuck my violin under my jacket and went out into the streets to try my    . I wandered about for an hour, looking for a likely     , feeling as though I were about to commit a crime. Then I      at last under a bridge near the station and decided to have a try.
I felt tense and     . It was the first time, after all. I drew the violin from under the jacket like a gun. It was here, in Southampton, with trains rattling overhead, that I was about to       myself. One moment I was part of the hurrying crowds, the next I stood apart, my back to the wall, my hat on the       before me, the violin under my chin.
The first notes I played were loud and raw, like a declaration of protest, then they settled down and began to run more _   and to stay more or less in tune. To my     ,I was neither arrested nor told to shut up. Indeed, nobody took any     at all. Then an old man, without stopping at all, dropped a penny into my       as though getting rid of some guilty evidence.
I worked the streets of Southampton for several days, gradually obtaining the truth of the       by trial and error. It was not a good thing, for instance, to let the hat fill up with money---the sight could      a kind-hearted man; nor was it wise to      it completely, which could also confuse him, giving him no hint as to where to      his money. Placing a couple of pennies in the hat to start the thing going soon became a       practice and I made sure, between tunes, to take off most of the earnings, but always leaving two      behind.
Old      were most generous, and so were women with children, shop girls and barmaids. As for men, heavy drinkers were always willing listeners and so were big guys with muscles. But      a man with an expensive hat, briefcase or dog: respectable types were the least      of all. Except for retired army officers, who would shout "Why aren't you     , young man?" and then would over-tip to cover up their confusion.

C．astonishment

C．performance

B．comfortable

判断题

人类的颅骨与黑猩猩的幼崽的很像。