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问题 单项选择题

桥梁工程一般应在混凝土抗压强度达到()MPa时方可拆除侧模板。

A.3.5

B.3

C.2.5

D.2

答案

参考答案：C

写作题
根据下面表格所提供的内容，把Jane的下周安排写成一篇不少于60词的作文.
Sunday
go to her uncle’s
Monday
finish her science report
Tuesday
go to the dentist’s
Wednesday
have a piano lesson from 18:00-20:00
Thursday
study for a math test
Friday
go to the movies with  Lily in the evening
Saturday
play tennis with her friends
                                                                    
                                                                    
                                                                    
                                                                 
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判断题

在通过量与筛孔尺寸为坐标的级配曲线范围图上，靠近上线的是较粗的级配，靠近下线的是较细的级配
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