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【单选题】
手摇道岔作业必须严格执行“手摇道岔六”，第二（）A.
二汇报
B.
二摇
C.
二断
D.
二看
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皮皮学刷刷变学霸
举一反三
【单选题】Medium survey should be carried out _____ times during the valid period of the certificate.
A.
2
B.
3
C.
4
D.
1
【简答题】阅读4和阅读5.jpg
【单选题】Why were the images not discovered during the initial survey?
A.
Traditional way of viewing was employed.
B.
People were not expecting to find any images.
C.
Modern equipment was used to explore the cave.
D.
The torches the researchers used were not powerful enough.
【简答题】“卢舍那佛”即（[填空(1)] ）之意，是源自古代日神崇拜的太阳神信仰而来。
【简答题】完形填空。 Please give kids a break. The request came after an online survey about 1 activities during breaks. Some schools only 2 students to play in the corridors (走廊) during the ten-minute breaks, while...
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