皮皮学,免费搜题
登录
搜题
【单选题】
装配时,使用可换垫片、衬条和镶条等以消除累积误差,使配合间隙达到要求的方法称为()。
A.
调整法
B.
修配法
C.
选配法
D.
完全互换法
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【多选题】福建自然风光有哪些()
A.
山东岛
B.
鼓浪屿
C.
安平桥
D.
清源山
E.
白水洋
【单选题】We must get rid of anything that is harmful to _____society and only in this way can we build _____ harmonious society. [     ]
A.
a ; a
B.
/ ; a
C.
the ; the
D.
/ ; /
【单选题】12) "Trade is generally harmful if there are large disparities between countries in wages."
A.
This is generally true.
B.
This is generally false.
C.
Trade theory has nothing to say about this issue.
D.
This is true if the trade partner ignores child labor laws.
E.
This is true if the trade partner uses prison labor.
【单选题】Smoking is harmful for health. It is       in all parts of this building.
A.
refused
B.
rejected
C.
forbidden
D.
prevented
【单选题】"Trade is generally harmful if there large disparities between countries in wages."
A.
This is generally true.
B.
This is generally false.
C.
Trade theory has nothing to say about this issue.
D.
This is true if the trade partner ignores child labor laws.
【简答题】Nowadays there are many pirated products in the market, which is very harmful for us. What shall we do? In this section, you are asked to write an essay on pirated products. You can provide specific r...
【多选题】以下符合新生儿抗菌药物应用原则的是
A.
严格按照适应症选药
B.
可用于预防用药
C.
按照抗菌药物作用特点、体内过程及不良反应选药
D.
联合用药需有明确指征
E.
新生儿出生头一周,剂量易偏小
【单选题】Smoking is a harmful habit and makes one addicted once they start doing it. The number of teenagers smoking today has increased【C1】______ . Their parents do their best to【C2】______ them from starting ...
A.
extremely
B.
treacherously
C.
tremendously
D.
exceedingly
【单选题】The fire has caused great losses, but the factory tried to ______ the consequences by saying that the damage was not as serious as reported.
A.
decrease
B.
subtract
C.
minimize
D.
degrade
【单选题】This is green food. It is _____ for our health. [     ]
A.
harmless
B.
bad
C.
harm
D.
harmful
相关题目: