婴幼儿对食物的喜好和适应很小,因此,补充食物添加的()需要灵活掌握。
A.月龄、数量
B.月龄、种类
C.种类、数量
D.种类、快慢
参考答案:A
The high-handed(高压的) way in which Washington dropped the idea on its Western
partners ________ some unfriendly reaction it has received.[ ]
A. results from
B. brings in
C. accounts for
D. makes for
更换托辊、皮带挡、清扫器等自修项目时必须挂好停电牌,拉下事故开关,具有两人以上参与方可 进行。