皮皮学，免费搜题
登录
搜题
【单选题】
下列塑性成形工序中,全部属于板料冲压工序的是( )。A.
镦粗、拔长、冲、轧制
B.
拔长、镦粗、挤压、翻边
C.
镦粗、拔长、冲、弯曲
D.
拉深、弯曲、冲、翻边
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】I ____with the Browns during my stay in New York City.
A.
put in
B.
put down
C.
put on
D.
put up
【单选题】I appreciate ____ me during the debate.
A.
of you to support
B.
you to support
C.
your supporting
D.
for you to suppor
【单选题】How long did the author observed that IRFDFs debonded during normal function no RBFDPs?
A.
20 months
B.
20-64 months
C.
64 months
D.
12months
【单选题】During the process, great care has to be taken to protect the ________ silk from damage.
A.
sensitive
B.
tender
C.
delicate
D.
sensible
【单选题】The following are parkour techniques EXCEPT______.
A.
reducing energy waste during the process
B.
making poses while moving at speed
C.
fighting against someone blocking the path
D.
preventing oneself from being injured or hurt
【简答题】My sister __________ (write) lots of cards during her holidays.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
