【单选题】听力原文:W: Jane told me that she was going to quit her job. I'll certainly be sorry to see her go. M: She always says that! I wouldn't buy her a going-away present if I were you. Q: What does the man thi...
A.
That she will go away.
B.
That she will be sorry.
C.
That she will not quit her job.
D.
That she will not buy him a present.
【简答题】在 0.1mol /L HAc 中加入 0.1mol Na Ac 晶体,则溶液的 pH 值 ____ ,此现象是由 ____ 效应引起的。
【单选题】区间正线上的( )须与有关信号机或闭塞设备联锁:
【单选题】区间正线上的( )须与有关信号机或闭塞设备联锁。
【单选题】听力原文:W: Mary told me that she was going to quit her job. I'll certainly be sorry to see her go. M: Oh, she always says that! I wouldn't buy her a going-away present if I were you. Q: What does the man...
C.
She won't quit her job.
D.
She won't buy him a present.
【单选题】设汉字点阵为 32 x 32 ,那么 100 个汉字的字形状信息所占用的字节数是( )。
【单选题】设汉字点阵为32x32,那么100个汉字的字形状信息所占用的字节数是()。
【单选题】区间正线线上的( )须与有关信号机或闭塞设备联锁
【单选题】听力原文:W: I'll invite you to our country house as soon as I finish my thesis. M: At the rate you write, that may be next year. Q: When is he invited? (16)
C.
When she finishes writing.