士兵考生荣立个人三等功加多少分（）。A.5 B.10 C.15 D.20

每句只有一处错误，请在错误词下划线并改正(可直接在答题卡上答题)。

小题1:The children must be taken good care.

小题2:When class begins, all students enter into the classroom.

小题3:Think of a situation which the expression can be used.

小题4:The Winter and the Summer Olympics are held every four years on a regularly basis.

小题5:She married to a man whom she didn’t like.

小题6:The problem deserved to considering.

小题7:A new hospital is built in our city now.

小题8:He is such clever that all his classmates like him.

小题9:Sometimes they may play to passer-by in the street or subway.

小题10:The computer have used in offices and homes since 1970s.

投标担保不可以是（）。

A.银行保函

B.保留金

C.担保公司担保书

D.投标保证金

轧制生产中都讲究控制温度，而板带热轧后若卷取温度过高就会导致（），从而影响了带钢的力学性能。

A．奥氏体增多

B．晶粒过于细小

C．晶粒变得粗大

常用的文件物理结构不包括（）

A.顺序结构 

B.链接结构 

C.索引结构 

D.树形结构

关心学习是班主任专业化的核心内容。