1.单选题- (共3题)






A.E点的电势与C点的电势相等 | B.![]() ![]() |
C.电场强度的大小为![]() ![]() | D.电场强度的大小为![]() ![]() |
2.选择题- (共2题)
用括号内所给词的适当形式填空
⑴I enjoy reading this kind of {#blank#}1{#/blank#} magazine. (每周)
⑵It is good for your health to {#blank#}2{#/blank#} deeply. (呼吸)
⑶It {#blank#}3{#/blank#} on the two sides of the river.(位于)
⑷A large number of new {#blank#}4{#/blank#} will live in Yangzhou.(移居者)
⑸The small town is becoming more and more {#blank#}5{#/blank#} and polluted.(拥挤的)
⑹His mother has devoted{#blank#}6{#/blank#} to the teaching of Home Economics.(she)
⑺The making paper was a Chinese{#blank#}7{#/blank#} . (invent)
⑻It is well {#blank#}8{#/blank#} that Yangzhou is one of the most beautiful cities in our country.(know)
⑼He had been deeply affected by the{#blank#}9{#/blank#} death of his father. (suddenly)
⑽There will be {#blank#}10{#/blank#} no rain tomorrow.(probable)
Prana, our beautiful dog whose name means ‘breath of life’, isn't with us any more. But she brought such joy and love that we still miss her.
There are so many wonderful stories about the love in this dog, but my favorite is this one.
It was an autumn day in Minnesota, but the weather didn't know the difference between autumn and winter. Unexpectedly, we were hit with a big snow fall for which no one was prepared.
We have two apple trees in our backyard. Prana loved apples. When she went outside, she'd take hold of an apple, put it far back in her mouth, and sneak into the house to save for eating later. The apples had been on the ground and were often dirty so I wasn't always happy that Prana had brought them into the house. Feeling my displeasure, she would turn her head so I wouldn't see her hidden treasure.
On the day that it snowed too early in the season, Prana went outside and I watched her from the window. I noticed that she was madly digging holes and brought the apples to the surface so they could be seen above the snow. I wondered why she was doing this. She seemed to be completely busy with some kind of important task to dig up as many apples as possible during her yard time.
When I called her back into the house, she had her usual one apple in her mouth. About five minutes later, I looked outside. The yard was completely covered with birds. Prana had dug up all those apples for her bird friends to eat. She knew that they wouldn't have stored enough food to live through such an early winter.
3.解答题- (共1题)
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【1】题量占比
单选题:(3道)
选择题:(2道)
解答题:(1道)
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【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:3
7星难题:0
8星难题:1
9星难题:0