单词拼写。 1. Fever is a s________ of many il

题型:填空题

问题:

单词拼写。

1. Fever is a s________ of many illnesses. So I suggest you take it seriously and see a

    doctor as soon as possible.

2. Rarely do American parents d__________ teach their children to hate members of another

    racial, religious, or nationality group.

3. Please be more a__________ in your statistics of the result.

4. In order to make the audience interested, he spent several days p__________his speech.

5. He was faced with the d__________ of whether or not to return to his country.

6. The police made a t__________ search of the city for the escaped prisoner.

7. Can you be a bit more s_________ so that we can understand it better?

8. ________ (当代的) buildings are of different styles.

9. Sally's bad temper is u____________, so her husband divorced her three years ago.

10. The expert p      ____ that there will be an earthquake in that area in the near future.

考点:单词、词组
题型:填空题

如果某一菜农获得丰收,他的收入会增加,但如果所有菜农都获丰收的话,则他及所有菜农的收入却都会下降。这启示我们,蔬菜丰收与收入增加之间的联系    [ ]

①是不可预测的        

②是以条件为转移的

③是复杂多样的        

④是人们主观臆造的

A.①②      

B.①③      

C.②③   

D.②④

题型:填空题

在原型化中,不能由大的队伍来建立原型,不论原型规模的大小,一般认为原型化小组的人数不能超过( )。

A.2人

B.3人

C.10人

D.5人

题型:填空题

A、B是初中化学学过的两种黑色物质,将它们按如图所示流程进行实验:

请根据图中物质间的转化关系写出下列物质的化学式:A_________,B_________,C_________,D_________,E_________

题型:填空题

婴儿腹泻重型与轻型的主要区别点是

A.发热、呕吐的程度

B.腹泻,每日10余次

C.大便镜检有大量脂肪球

D.大便蛋花汤样,混有黏液

E.有水及电解质紊乱

题型:填空题

()是指首次读出条码符号的数量与识读条码符号总数量的比值

A.误码率

B.首读率

C.差错率

D.拒识率

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