
五年级科学(工艺发展复习)练习5
Authored by CHAI Moe
Science
5th Grade - University
Used 59+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示四种工艺产品,P、Q、R和S。
哪项工艺产品和医疗领域有关?
P和R
P和S
Q和R
Q和S
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示飞机的发展。
哪项是M阶段的发展?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示农民在喷洒浓药。
哪项是上述工艺进展带来的好处?
成本昂贵
节省时间
增加产量
需要许多人力资源
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示农民在喷洒浓药。
哪项是上述工艺进展带来的坏处?
造成土壤污染
浪费时间
增加人力资源
浪费金钱
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
望远镜、放大镜、显微镜这三种工艺产品是为了克服人类哪项能力极限?
视力
听力
体力
脑力
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
飞机、轮船、汽车这三种工艺产品是为了克服人类哪项能力极限?
视力
听力
体力
脑力
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
听诊器、扩音器、麦克风这三种工艺产品是为了克服人类哪项能力极限?
视力
听力
体力
脑力
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