When the water cement ratio exceeds the specified maximum requirements, what of the following statement is right？
A. Strength will higher
B. Workability will be better
C. Stiffness will be higher
Durability is better
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Which lab test is used to prepare asphalt samples for short-term aging evaluations.
A. Rolling Thin-Film Oven (RTFO) tes
B. Pressure-Aging Vessel （PAV）test
C. Brookfield test
Dynamic Shear Rheometer test
Geologists classify rocks into three basic types: Which one of the below is not the three basic rock types?
A. Sedimentary Rock
B. Igneous Rock
C. Limestone Rock
D. Metamorphic Roc
教学评价为师生调整教与学的行为提供客观依据,这体现了教学评价的()。 A诊断功能
A. 调控功能
B. 激励功能
C. 导向功能
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