常用施工机具按设备（）填写清楚。
A、名称
B、规格
C、型号
D、数量
参考答案：A, B, C, D
She said that she would do _______ she could __________ her daughter laugh.
A．what, make
B．that, make
C．what, to make
D．that, to make
什么叫牛初乳？
