问答题简答题：SMT-200型检测仪的操作顺序是什么？

题型：完形填空

I can’t remember when I started collecting litter. But it was when I got tired of 46 litter nearby that I realized no one else was going to pick it up.

I live near a forest in Ohio, America. I can walk there 47 three minutes. I used to love going there to play with my dog. But one day there was 48 much litter there that I became very unhappy. I decided to clean up the forest, and I wanted to 49 happy when I went again. I made my first trip to clean the forest that afternoon. I took a big black rubbish bag with me. Ten minutes 50 I started to pick up litter, my bag was full! There were cans, bottles, broken glass and newspapers in it.

From then on, I 51 to the forest four times a year to pick up litter. I often stay there for three hours. It makes me feel 52 to do something for the environment. After each trip, I look through all the litter that I’ve collected. If 53 of it is recyclable（可回收利用的）, I’ll keep it. I can’t understand why people drop litter. But I will keep on picking it up 54 they stop dropping it.. I know I am only doing a small bit 55 the earth, but I still think it is important.

小题1:A.seeing B.throwing C.dropping

小题2:A.after B.for C.in

小题3:A.such B.very C.so

小题4:A.make B.feel C.look

小题5:A.after B.later C.before

小题6:A.had gone B.have gone C.go

小题7:A.tired B.sad C.great

小题8:A.many B.few C.any

小题9:A.until B.after C.as soon as

小题10:A.helped B.to help C.help

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题型：单项选择题

中国最早的教育学教科书是从哪个国家翻译过来的( )

A．美国
B．英国
C．德国
D．日本

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题型：选择题

用同一凸透镜分别探究甲、乙两物体的成像情况，实验时甲、乙两物体直立于光具座上，且甲物体比乙物体长些，它们经凸透镜成像后，下列说法中正确的是 [ ]

A．若它们都成放大的实像，则甲的像一定比乙的像长

B．若它们都成等大的实像，则甲的像一定比乙的像短

C．若它们都成缩小的实像，则甲的像一定比乙的像长

D．不论成放大还是缩小的实像，甲的像都有可能比乙的像短

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题型：判断题

地方党委常委会要把廉政勤政、选人用人等方面工作作为向全委会报告的重要内容。（）

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题型：单项选择题

果酱色便见于()

A．出血性小肠炎

B．黏液性肠炎

C．阿米巴痢疾

D．过敏性肠炎

E．结肠炎

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SMT-200型检测仪的操作顺序是什么？

题目：

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