把左右相关的内容连接起来①人体缺乏维生素A A.胚胎和胎儿发育的场所②子宫的功能

题型:连线题

问题:

把左右相关的内容连接起来

①人体缺乏维生素A A.胚胎和胎儿发育的场所
②子宫的功能B.夜盲症
③人体缺乏维生素B1      C.产生卵细胞,分泌雌性激素
④卵巢的功能D.脚气病
⑤人体缺乏维生素DE.佝偻病
考点:食物中的营养物质人的生殖系统的组成和功能
题型:连线题

假定英语老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(^),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划—横线,并在其下面写出修改后的词。

注意:1.每处错误及其修改均仅限一词;

2.只允许修改10处,多者(从第11处起)不计分。

3. 严格按照提示要求答题,否则不得分。

My winter break was really fun or I did a lot of things that I wanted to doing. On the

first weekend, I went snowboarding with my friend, Ian. After that there was time to

celebrate Christmas. I went to my aunt’s house celebrate Christmas Eve. I got a lot of

present that I liked a lot. Two days later, my family took the trip to Mexico. We travelled

around Mexico and buy a lot of souvenirs. Then I came back home so that I could go to

some wonderfully parties with my friends. I guess that weekend was most active than

others because of it was New Year’s weekend.

题型:连线题

肠球菌感染首选()

A.四环素

B.头孢拉定

C.万古霉素类

D.青霉素

题型:连线题

制定ISO14000系列标准的直接原因是产品质量的提高。( )

题型:连线题

统计学作为一门独立的科学,始于()世纪中叶,距今有()多年历史。

题型:连线题

读“某地正午太阳高度角年变化折线图”,完成下列小题。

根据该地正午太阳高度角年变化规律,判断该地点可能位于()

A.北温带

B.南温带

C.0°~23.26°N

D.0°~23.26°S

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