【简答题】销连接主要用于____,既是组合加工和装配时的____零件,有可以作为安全装置中的____。
【单选题】If I they were on sale online, I wouldn' t have bought the traveling bags in thisstore.
【判断题】销连接主要用于定位,既是组合加工和装配时的辅助零件,还可以作为安全装置中的过载剪断零件。
【单选题】“ If I were you, I wouldn ’ t wait to propose to her. ” The subjunctive mood in the sentence is used to _____.
B.
express unfavorable feelings
【单选题】Woman: I'd like really to go to the concert tonight, but I don't know if I can spare the time. Man: Music always relaxes me. It might be worth it in the long run. Question: What does the man suggest t...
B.
Go to the concert with the man.
D.
Attend the performance.
【单选题】If I cheat in the examination, do you think I might ______ it? [ ]
【简答题】销连接主要用于 ,既是组合加工和装配时的 零件, 又可以作为安全装置中的 。