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【判断题】
夹具设计一般是在零件的机械加工工艺过程制订之后按照某一工序的具体要求进行的。制订工艺过程,应充分考虑夹具实现的可能性,而设计夹具时,如确有必要也可以对工艺过程提出修改意见.
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】可以用来反应社会经济现象发展快慢程度的相对指标是
A.
发展速度
B.
增长速度
C.
发展水平
D.
增长量
【判断题】家禽甲状腺的大小因品种、年龄、季节和饲料中碘的含量而变化。
A.
正确
B.
错误
【单选题】Her father didn't ______ her staying out late.
A.
approve of
B.
critical of
C.
turn out
D.
control
【单选题】My aunt never married because her father didn't_______ to her marriage to a man she loved.
A.
confirm
B.
consent
C.
content
D.
contend
【单选题】Her father didn't let her ___ out with him.
A.
to go
B.
go
C.
going
D.
that she went
【单选题】下面哪种花卉的种子不属于小粒或微粒种子 ?
A.
花烟草
B.
翠菊
C.
香雪球
D.
鸡冠花
【判断题】家禽甲状腺的大小因品种、年龄、季节和饲料中食盐的含量而变化。
A.
正确
B.
错误
【单选题】Though her father didn't like the young man, she married him . [     ]
A.
somewhat
B.
anyhow
C.
whereas
D.
anywhere
【单选题】Jane never married because her father didn't ___ to her marriage to a man she loved.
A.
consent
B.
confirm
C.
contend
D.
conceive
【单选题】Susan didn't buy any ties because ______.
A.
she knew her father didn't like to wear ties
B.
she could hardly make a right choice of ties for her father
C.
the ties were not very good
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