下列属于原核生物的是（） A.对虾 B.玉米 C.蓝细菌 D.香菇_爱下问搜题

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问题单项选择题

下列属于原核生物的是（）

A.对虾

B.玉米

C.蓝细菌

D.香菇

答案

参考答案：C

解析：虾是真核生物，故A错误。玉米是高等植物是真核生物，故B错误。蓝细菌是蓝藻是原核生物，故C正确。香菇是真菌是真核生物，故D正确。考点：本题考查细胞分类相关知识，意在考察考生对知识点的识记理解掌握程度。

阅读理解与欣赏

阅读何其芳的《我为少男少女歌唱》选段，完成下面的题。

我为少男少女们歌唱
我歌唱早晨，
我歌唱希望，
我歌唱那些属于未来的事物，
我歌唱正在生长的力量。
我的歌啊，
你飞吧，
飞到年轻人的心中去找你停留的地方。
所有使我像草一样颤抖过的，
快乐或者好的思想，
都变成声音飞到四方八面去吧，
不管它像一阵微风或者一片阳光。
轻轻地从我琴弦上失掉了成年的忧伤，
我重新变得年轻了，
我的血流得很快，
对于生活我又充满了梦想，
充满了渴望。

1．这首诗的作者是_______，原名________，我国现代著名_________。他的两部诗集是《______》和《______》。
2．从内容上看，这首诗属于_______（A．叙事诗 B．抒情诗），从形式看，它属于______。（A．新体诗B．旧体诗）
3．第一节诗连用五个“歌唱”，为什么这样写？这样表达对抒发感情有什么好处？

4．第三节诗中的“微风”和“阳光”代表着什么？

5．诗歌的主题是什么？

6．下列对本诗赏析不恰当的一项是（         ）
A．这是一首广为流传的抒情诗，诗人通过对“早晨”“希望”“未来的事物”“生长的力量”等对象的歌唱，抒发了对少男少女的赤诚之情。
B．诗是写少男少女的，但真正的主体是“我”。通过全诗，我们可以看到诗人鲜明的形象，听到他深情的歌唱。
C．这首诗以丰富的想象，新奇的比喻，委婉含蓄地表达了诗人热爱青少年、热爱新生活、用于塑造新我的思想感情。
D．这首诗以明快的思想鼓舞人，以炽热的感情感动人，以优美的语言吸引人，充分显示了诗人在艺术上的造诣之深。
7．读完这首诗后，你觉得还可以用哪些事物来比喻少男少女？试写出两个，并说说他们之间的相似点。

完形填空

Mr. West intended to buy his wife a Christmas present, but he was always very busy, so he was never 1 to find time to go to the shops. At last, when it was the week   2 Christmas, and the shops were very crowded, he 3 that he could not wait any longer. He worked in an office, and   4 had lunch in a restaurant, but one day he bought some sandwiches, ate them quickly and went out to a big shop near his office during his lunch   5 .The shop was full of women, who were also buying presents during their lunch hour.
Mr. West stood politely at the edge(边)of a crowd of women who were   6  forward to try to get to the people who were 7 necklaces and earrings. He tried to move forward slowly, taking his turn with the others, but more and more women were 8 into the shop the whole time and pushing selfishly past him.
After half an hour, he was just as far from the people who were selling the necklaces as he had been   9 he came in, and his lunch hour was coming to an end, so he decided to change his   10 of doing things: he put his head down, 11 a sudden loud shout and started to push his way towards the 12 of the crowd as hard as he could.
The women around him became very  13 when they saw what he was doing, and began to scold him.” Why can’t you behave like a gentleman?” they shouted.
“Ladies,” he   14 them,” I have been behaving like a gentleman for the past half hour, and it has done me no   15 ,so now I am starting to behave like a lady!”