小数加减法的意义与整数加减法的意义______．

单词拼写（共10小题；每小题0.5分，满分5分）

小题1:He ate the food and drank the beer. Then he put a piece of cheese in his ________ and went away.

小题2:A few hours earlier, someone had told the police that ______would try to steal the diamonds.

小题3: Nearly everybody enters for “The Nicest Garden _____” each year, but Joe wins every time.

小题4: It was the last day of the year and a large_______ of people had gathered under the Town Hall clock.

小题5: Our clavichord is kept in the living-room. It has __________ to our family for a long time.

小题6:It is worth your time and patience to get out of the h___________ of smoking.

小题7:The__________ (政府) should take measures to improve the living conditions of the people.

小题8:They have planned a tight s_________ of travel, so they need an early start.

小题9:Excuse me, what is the f___________ to Paris? Is $ 10 enough?

小题10:The plane was then flying at an a___________ of 8000 feet.

有关动作电位的说法中，不当的是（）。

A.动作电位或峰电位的产生是细胞兴奋的标志

B.只要刺激达到足够的强度，再增加刺激强度能使动作电位的幅度增大

C.动作电位不是只出现在受刺激的局部

D.动作电位传播的范围和距离不因初刺激的强弱而有所不同，直至整个细胞的膜都依次产生同样的动作电位

E.动作电位是先出现膜的快速去极化再出现复极化

重组DNA的连接方式不包括（）。

A.黏性末端连接

B.平头末端连接

C.黏性末端与平头末端连接

D.DNA连接子技术

E.DNA适配子技术

在中专院校及技工学校毕业生分配到私营企业的如何办理落户手续？

我国现存第一首文人七言诗是（）。

A.曹操的《蒿里行》

B.曹植的《白马篇》

C.鲍照的《拟行路难》

D.曹丕的《燕歌行》