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【单选题】
假定已在窗体上画了多个控件,并有一个控件是活动的,为了在属性窗口中设置窗体的属性,预先应执行的操作是
A.
单击窗体上没有控件的地方
B.
单击任一个控件
C.
不执行任何操作
D.
双击窗体的标题栏
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参考答案:
举一反三
【单选题】旅游团办理完饭店登记手续拿到住房号和住房卡后,低配应请()分发住房卡。
A.
全陪
B.
团长
C.
领队
D.
饭店前台人员
【单选题】听力原文:M:Do you know where Diana is? I want her to type this report for me. W:well, I don't know. But I can show you how to use this machine. Q:What's the woman's reply to the man? (10)
A.
She'll type the report for him.
B.
She'll teach the man how to type.
C.
She has no idea where Diana is.
D.
She doesn't know how to use the machine.
【多选题】在RLC并联的交流电路中,发生谐振时,电路中
A.
阻抗最大
B.
无功功率为零
C.
电容的电流和电感的电流大小相等,相位相反
D.
有功功率为零
E.
电流最小
【单选题】旅游团办理完饭店登记手续拿到住房号和住房卡后,地陪应请( )分发住房卡。
A.
全陪
B.
团长
C.
领队
D.
饭店前台人员
【单选题】I know this idea sounds _______,but it may be _____a try.
A.
crazy; worthy
B.
crazy; worth
C.
crazily; worth
D.
crazily; worthy
【单选题】喧阗一炬悲风冷。 “喧阗”指
A.
生火
B.
声音大而杂
C.
气候变化无常
D.
火光熄灭
【单选题】团办理完饭店登记手续拿到住房号和住房卡(钥匙)后,地陪应请()分发住房卡。
A.
全陪
B.
团长
C.
领队
D.
饭店前台人员
【判断题】在并联谐振电路中,电路的阻抗最大,电流最小。
A.
正确
B.
错误
【简答题】补全对话,每空一词. A: Hi, Joe. You have a nice jacket on toady. B: Hi, Lin. Thank you. Do you know where Tom 1 ? A: Sorry I don't know. 2 not call him? B: Good idea, I'd like to invite him to 3 tennis with me...
【单选题】情景对话(2) A: Hi, Kate, you look so worried. What's the matter? B: 6 I’ve got a headache, a runny nose and a sore throat. You know the H 1 N 1 virus( 病毒 )is so scary. I fear... A: 7 B: No, I don’t .I to...
A.
Do you have a fever?
B.
I'm not feeling well.
C.
But you'd better go to see a doctor.
D.
How long have you been like this?
E.
Will you please go with me?
F.
Maybe you've just had a cold.
G.
It's a pleasure.
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