【单选题】— I feel ______ a pity that I didn't attend Professor Smith's lecture. — You really should have. [ ]
【单选题】Desperation, hunger, thirst, and resentment all make it more likely that people will______a more powerful figure who promises them help and/or salvation.
【单选题】—How are you? —__________.
【单选题】In desperation, Mrs. Jones ________ an operation on her right knee to relieve the pain.
【简答题】换向阀有哪几种控制方式?换向阀的位和通各表示什么意思。
【单选题】His business failure left him at the edge of desperation, but, , he managed to go out of the shadow through years of efforts.
A.
time and tide wait for no man
B.
don’t count your chickens before they are hatched
【单选题】What's the ? I have a headache. [ ]
【判断题】三位换向阀的中位机能是指三位换向阀常态位(中位)时各油口的连通方式。