纠正休克并发酸中毒的关键在于（） A.及时用碱性药物 B.改善组织灌注 C.利尿排酸

How is the weather _____ December? [ ]

A. in

B. on

C. at

巨型机的特点是容量大、速度快、功能强，主要用于气象预报、航天航空等承担重大的科学研究、国防尖端技术和国民经济领域的大型计算课题及数据处理任务。

There will be a talk _____________  environment this aftermoon.[ ]

A. to

B .on

C .in

D. with

词汇运用  (本大题共10分，每小题1分)

（A）根据句意和汉语注释，在答题卷标有题号的横线上，写出单词的正确形式。

小题1:In my eyes, this is one of Rembrandt’s greatest ___________( 作品，著作 ) .

小题2:Do you often use ___________( 刀 ) when you have dinner?

小题3:Flat 46 is a quiet flat, unlike the one ___________( 在……上面 ) it.

小题4:They often meet at the ___________( 社区 ) centre to help us with our problems.

小题5:Where the singer goes, the fans will surely ___________( 跟随；仿效 ) .

（B）根据句意，在答题卷标有题号的横线上，写出括号内所给单词的适当形式。 

小题6:The new machine in the dining room is very ___________( help ) to my mother.

小题7:The boy in a white T-shirt is a friend of ___________( she ).

小题8:Many people in ___________( west ) countries like Chinese food very much.

小题9:The mobile phones on the table are those ___________( engineer ).

小题10:The summer holiday starts from the ___________( one ) of July.

建立单位内部控制制度和奖惩机制是提高会计人员职业道德的重要内容之一。( )