题型:选择题 It's out of ___ question that he'll come out ___ first in the coming exam. He's that smart.[ ]A. the;the B. /;/ C. the;/ D. /;the 查看答案
题型:问答题 简答题 检查南方某一试验室的养护室,发现无侧限试件与水泥混凝土试件同置一室,且并未分隔,养护温度设置显示为23℃,湿度达95%,试问此条件下养护是否符合要求?对水泥混凝土及无侧限试件强度有何影响? 查看答案