第二十五章单元测试
- Caissons are open-ended boxes, with sharp edges. （ ）
- The two pillars on the land-side of the tower would support the suspension chains, while the river-side pillars would support the . （ ）
- They worked 46 meters above the river, without . （ ）
- People crowded along the embankments and bridges for a the new bridge. （ ）
- Then they built the suspension chains, scaffolding to support them as they went. （ ）
- At the very beginning of building the bridge, is the first word to do.（ ）
- According to the text, the piers are rested on the twenty-four caissons.（ ）
- According to the text, the workers on Tower Bridge were paid a wage of £2 per week, which was not a good income for most people. （ ）
- According to the text, the bascules were the “arms” of Tower Bridge which would raise and lower to let the ships pass through. （ ）
- According to the text, it takes 8 years to build “the Wonder Bridge”. （ ）
A:watertight
B:scary
C:river-side
D:land-side
答案:watertight
A:steel pillars
B:high level walkways
C:counterbalance
D:massive piers
A:scuba gear
B:safety nets
C:air tubes
D:mental helmets
A:peek at
B:wonder of
C:pleasure of
D:grand opening
A:used
B:using
C:use
D:to use
A:building the piers
B:creating the caissons
C:building the suspension chains
D:preparing the riverbed
A:错 B:对
A:对 B:错
A:错 B:对
A:对 B:错
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