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【单选题】
下列中哪个是引起岩石物理风化的主要因素?( )
A.
接触二氧化碳
B.
生物分解
C.
温度变化
D.
接触氧化
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参考答案：
举一反三
【单选题】下列哪项 不属于 胎盘的功能
A.
气体交换
B.
防御功能
C.
供应营养物质
D.
阻止病毒侵袭胎儿
E.
合成激素和酶
查看完整题目与答案
【单选题】What is the message the author wants to convey in the passage?
A.
Eating and drinking have become more hazardous than before.
B.
Immediate measures must be taken to improve food production and processing.
C.
Health food is not a dream in modern society.
D.
There is reason for caution but no cause for alarm with regard to food consumption.
查看完整题目与答案
【单选题】“土家族姑娘山歌唱得特别好,她们的歌声就像百灵鸟的声音一样优美动听。”这
A.
喻是（    ）。
B.
使语言简洁明快的比喻
C.
使自然景物形象化的比喻
D.
使抽象事物形象化的比喻
E.
使人物形象更加鲜明的比喻
查看完整题目与答案
【简答题】Some people were eating and drinking in a coffee house. A young woman was sitting alone at a table. She was wearing a beautiful diamond necklace. There was an ugly man at a table not far from her. He ...
查看完整题目与答案
【单选题】某厂生产的甲产品顺序经过第一、第二两道工序加工,原材料在第一工学生产开始时投入90%,第二工序生产开始时投入10%,则第二工序月末在产品的投料率为( )。
A.
10%
B.
90%
C.
5%
D.
100%
查看完整题目与答案
【单选题】What is the message the author wants to convey in the passage?
A.
Eating and drinking have become more hazardous than be fore.
B.
Immediate measures must be taken to improve food production and processing.
C.
Health food is not a dream in modem society.
D.
There is reason for caution but no cause for alarm with regard to food consumption.
查看完整题目与答案
【单选题】下列哪项不属于胎盘的功能
A.
气体交换
B.
供应营养物质
C.
合成激素和酶
D.
防御功能
E.
阻止病毒侵袭胎儿
查看完整题目与答案
【单选题】关于休克病人的护理不妥的是
A.
休克病人均可用热水袋保暖
B.
休克病人室温保持在18～20℃
C.
休克病人要预防肺部并发症
D.
外科休克要做好术前准备工作
E.
昏迷者做好口腔护理
查看完整题目与答案
【单选题】先天性白内障大约有( )的病人有遗传因素，最常见的为常染色体显性遗传
A.
1/4
B.
1/3
C.
2/3
D.
1/2
查看完整题目与答案
【单选题】CKM1116型车床中,16是表示机床主参数代号,若通过查表得到其折算值为1,且表示的是床身上能车削工件的最大回转直径,则表示实际能车削工件的最大回转直径为( )mm。
A.
160
B.
16
C.
1600
D.
1.6
查看完整题目与答案
相关题目：
【单选题】下列哪项 不属于 胎盘的功能
A.
气体交换
B.
防御功能
C.
供应营养物质
D.
阻止病毒侵袭胎儿
E.
合成激素和酶
查看完整题目与答案
【单选题】What is the message the author wants to convey in the passage?
A.
Eating and drinking have become more hazardous than before.
B.
Immediate measures must be taken to improve food production and processing.
C.
Health food is not a dream in modern society.
D.
There is reason for caution but no cause for alarm with regard to food consumption.
查看完整题目与答案
【单选题】“土家族姑娘山歌唱得特别好,她们的歌声就像百灵鸟的声音一样优美动听。”这
A.
喻是（    ）。
B.
使语言简洁明快的比喻
C.
使自然景物形象化的比喻
D.
使抽象事物形象化的比喻
E.
使人物形象更加鲜明的比喻
查看完整题目与答案
【简答题】Some people were eating and drinking in a coffee house. A young woman was sitting alone at a table. She was wearing a beautiful diamond necklace. There was an ugly man at a table not far from her. He ...
查看完整题目与答案
【单选题】某厂生产的甲产品顺序经过第一、第二两道工序加工,原材料在第一工学生产开始时投入90%,第二工序生产开始时投入10%,则第二工序月末在产品的投料率为( )。
A.
10%
B.
90%
C.
5%
D.
100%
查看完整题目与答案
【单选题】What is the message the author wants to convey in the passage?
A.
Eating and drinking have become more hazardous than be fore.
B.
Immediate measures must be taken to improve food production and processing.
C.
Health food is not a dream in modem society.
D.
There is reason for caution but no cause for alarm with regard to food consumption.
查看完整题目与答案
【单选题】下列哪项不属于胎盘的功能
A.
气体交换
B.
供应营养物质
C.
合成激素和酶
D.
防御功能
E.
阻止病毒侵袭胎儿
查看完整题目与答案
【单选题】关于休克病人的护理不妥的是
A.
休克病人均可用热水袋保暖
B.
休克病人室温保持在18～20℃
C.
休克病人要预防肺部并发症
D.
外科休克要做好术前准备工作
E.
昏迷者做好口腔护理
查看完整题目与答案
【单选题】先天性白内障大约有( )的病人有遗传因素，最常见的为常染色体显性遗传
A.
1/4
B.
1/3
C.
2/3
D.
1/2
查看完整题目与答案
【单选题】CKM1116型车床中,16是表示机床主参数代号,若通过查表得到其折算值为1,且表示的是床身上能车削工件的最大回转直径,则表示实际能车削工件的最大回转直径为( )mm。
A.
160
B.
16
C.
1600
D.
1.6
查看完整题目与答案
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