Multiple choice questions about dust prevention [Daily question 090307]
Thread Content
1. During the construction of civil construction sites, municipal viaducts, road construction and other construction projects in the city's main arterial roads, landscape areas, and bustling areas, the boundaries should be set up with fences with a height of more than ( ) meters. A. 1.5 B. 1.8 C. 2 D. 2.5 2. Earthworks. In case of ( ) strong windy weather, earthmoving operations should be stopped. A. Level 4 B, Level 4 or above C, Level 5 D, Level 6 3. If construction waste is piled up in the construction site for more than ( ), measures should be taken to prevent dust from wind erosion and migration by water erosion. A. 3 days B. One week C. Ten days D. One month 4. Large and medium-sized construction sites ( ) are responsible for the implementation and supervision of dust control measures. A. Full-time staff must be set up B. Part-time staff must be set up C. Full-time staff should be set up This post was last edited by lyhh9024 on 2009-3-6 23:11 ]
1.D 2.B 3.B 4.C This post was last edited by jasonlie007 on 2009-3-7 00:59 ]
1. During the construction of civil construction sites, municipal elevated roads, road construction and other construction projects in the city's main arterial roads, landscape areas, and prosperous areas, the boundaries should be set up with fences with a height of more than (D) meters. A. 1.5 B. 1.8 C. 2 D. 2.5 2. Earthworks. In case of (B) windy weather, earthmoving operations should be stopped. A. Level 4 B, Level 4 or above C, Level 5 D, Level 6 3. If construction waste is piled up in the construction site exceeding (B), measures should be taken to prevent wind erosion, dust generation and water erosion migration. A. 3 days B. One week C. Ten days D. One month 4. Large and medium-sized construction sites (A, C) are responsible for the implementation and supervision of dust control measures. A. Full-time staff must be set up B. Part-time staff must be set up C. Full-time staff should be set up This post was last edited by hhxxbb on 2009-3-6 23:55 ]
1.D 2.D 3.B 4.A ,C These are interesting: lol
1.D 2.D 3.B 4.C
1.D 2.A 3.B 4.C
1. During the construction of civil construction sites, municipal elevated roads, road construction and other construction projects in the city's main arterial roads, landscape areas, and prosperous areas, the boundaries should be set up with fences with a height of more than (D) meters. A. 1.5 B. 1.8 C. 2 D. 2.5 2. Earthworks. In case of (B) windy weather, earthmoving operations should be stopped. A. Level 4 B, Level 4 or above C, Level 5 D, Level 6 3. If construction waste is piled up in the construction site exceeding (B), measures should be taken to prevent wind erosion, dust generation and water erosion migration. A. 3 days B. One week C. Ten days D. One month 4. Large and medium-sized construction sites (A, C) are responsible for the implementation and supervision of dust control measures. A. There must be full-time personnel. B. There must be part-time personnel. C. There should be full-time personnel.
1.D 2.A 3.B 4.C
1. During the construction of civil construction sites, municipal viaducts, road construction and other construction projects in the city's main arterial roads, landscape areas, and bustling areas, the boundaries should be set up with barriers with a height of more than (D) meters. A. 1.5 B. 1.8 C. 2 D. 2.5 2. Earthworks. In case of (B) windy weather, earthmoving operations should be stopped. A. Level 4 B, Level 4 or above C, Level 5 D, Level 6 3. If construction waste is piled up in the construction site exceeding (B), measures should be taken to prevent dust from wind erosion and water erosion migration. A. 3 days B. One week C. Ten days D. One month 4. Large and medium-sized construction sites (A) are responsible for the implementation and supervision of dust control measures. A. There must be full-time personnel. B. There must be part-time personnel. C. There should be full-time personnel.
1:D 2:B 3:B 4:C http://bbs.hcbbs.com/viewthread.php?tid=408624&extra=page%3D1&frombbs=1
1/C 2/B 3/A 4/C
1.D 2.A 3.B 4.C
1.C 2.C 3.A 4.A This post was last edited by yunque from the north at 2009-3-7 09:12 ]
1D 2:B 3:B 4:C
1. During the construction of civil construction sites, municipal viaducts, road construction and other construction projects in the city's main arterial roads, landscape areas, and bustling areas, the boundaries should be set up with barriers with a height of more than (D) meters. A. 1.5 B. 1.8 C. 2 D. 2.5 2. Earthworks. In case of (B) windy weather, earthmoving operations should be stopped. A. Level 4 B, Level 4 or above C, Level 5 D, Level 6 3. If construction waste is piled up in the construction site exceeding (B), measures should be taken to prevent dust from wind erosion and water erosion migration. A. 3 days B. One week C. Ten days D. One month 4. Large and medium-sized construction sites (A) are responsible for the implementation and supervision of dust control measures. A. There must be full-time personnel. B. There must be part-time personnel. C. There should be full-time personnel.
1.D 2.B 3.B 4.C
1D 2:B 3:B 4:C
The answer is 1.D 2.B 3.B 4.C
1.C 2.B 3.B 4.A