It upset Williams' wife and family when______.
A. Williams had to go to work at night
B. the dog made too much noise in the house
C. Williams made them all get up early
D. the dog would not let them see the newspaper
预应力混凝土中的水泥用量不宜大于()kg/m3。
A. 200
B. 300
C. 400
D. 500
装配式预应力混凝土水池进行现浇壁板缝混凝土施工时，混凝土分层浇筑厚度不宜超过()mm，并应采用机械振捣，配合人捣固。
A. 100
B. 150
C. 200
D. 250
Which of the following events was the revival of classical literature and artistic styles
A. The Enlightenment.
B. The Glorious Revolution.
C. The Restoration.
D. The Renaissance.
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