地质灾害危险性评估的灾种不包括下列哪一选项? （）
A. 地面沉降
B. 地面塌陷
C. 地裂缝
D. 地震
高速公路穿越泥石流地区时，下列防治措施中哪项是不宜采用的? （）
A. 修建桥梁跨越泥石流沟
B. 修建涵洞让泥石流通过
C. 泥石流沟谷的上游修建拦挡坝
D. 修建格栅坝拦截小型泥石流
The demand made by the workers is that their salaries （）to cover the increased cost of living.
A. increased
B. be increased
C. be increasing
D. were increased
Even though I'm quite a （）person, I like meeting people.
A. preserved
B. conserved
C. deserved
D. reserved
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