验收混凝土结构施工质量时对钢筋进场检验时新增了（）检查项。
A.质量偏差
B.力学性能
C.钢筋型号
D.钢筋长度
参考答案：A
拨号上网时如果指定了自己的IP地址将无法获得局端分配的IP地址。
用所给单词的适当形式填空。
1. Susan swims very well. She is a good ______. (swim)
2. Lily always helps her mother clean the house. She is very ______. (help)
3. My brother often ______ (play) basketball on Wednesday afternoon.
4. Thank you very much for ______ (write) to me.
5. Every day Millie spends half an hour ______ (read) English.
