:-) What I encountered when answering physics questions are as follows: 1: This question is a multiple-choice question with a difficulty level of level 2
Problem: Use a scale to measure the length of an object is 2.873m, and its estimated value is
Option 1: 3mm
Option 2: 3cm
Option 3: 3dm
Option 4: 3m
(The measuring distance of the scale doesn't seem to be that big, right??? It should be a tape measure)
Two:
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This question is a multiple-choice question with a difficulty level of 1
Question: "Twinkle and twinkle, the sky is full of little stars." The _________ star, one of the nine planets in the solar system, is the brightest planet in the night sky.
Option 1: Gold
Option 2: Fire
(The solar system was renamed to the eight planets long before N, and Pluto was changed to the T instead of the nine)
Three: Sometimes when I am answering physics questions, the system suddenly pops up some questions about other aspects of knowledge for me. I don't know about the others. Is the situation the same?
\Ps: I have no other intention in posting this, I just hope that the editors can deal with these problems. Although the problems are small, I hope that 7723 will become more perfect with everyone's efforts bit by bit!!!
by:雪地@最dependency
