更多"I have spent a lot of time（）working"的相关试题:
[单项选择]Come and see me if you have time.（）
A. I can't.
B. I'll think it over.
C. Thank you.
D. I will.
[单项选择]Many companies spend a lot of money and time（）their trademarks.
A. to register
B. registering
C. register
[单项选择]I have coffee（）breakfast time.
A. at
B. in
C. on
[单项选择]Have a cup of tea,（）? Thanks a lot
A. don't you
B. haven't you
C. shall we
D. will you
[单项选择]A:（）time do you have lunch? B: I usually have lunch at 12.
A. Where
B. What
C. When
[单项选择]Sorry to have kept you（）for a long time.
A. waiting
B. wait
C. waited
D. to wait
[判断题]逐批订货法（lot－for－lot）比MPG法的维持库存费低。
[单项选择]英文词汇Delay time、Dead time、Decay time分别代表（）时间。
A. 寂静、延迟、下降
B. 下降、寂静、延迟
C. 延迟、下降、寂静
D. 延迟、寂静、下降
[单项选择]Daylight savings time is a form of zone time that adopts the time（）.
A. one zone to the east
B. one zone to the west
C. two zones to the east
D. two zones to the west
[单项选择]Professor White contributed a lot to our community,（）
A. teaching, writing, and lecturing
B. teaching, writing, and a lecturer
C. a teacher, a writer, and lecturing
D. teaching, lecturing, and a writer
[单项选择]You have a custom button, with should have a Property "IsActive", one must be able to bind this Property on a class Property.（）
A. Dependency Property
B. INotifyPropertyChanged
C. net Property
[单项选择]You have been towing astern and have just let go the tow.Your deckhands are pulling in and faking the towline by hand on the stern.The most dangerous action to take is to（）.
A. continue ahead at slow speed
B. continue ahead at half speed
C. stop your engines
D. back down on your engines
[单项选择]Time is money! We should（）our time.
A. be fit for
B. make good use of
C. play a part of
D. take the place of
[单项选择]When daylight savings time is kept，the time of tide and current calculations must be adjusted.One way of doing this is to（）.
A. Add one hour to the times listed under the reference stations
B. Subtract one hour from the time differences listed for the subordinate stations
C. Apply no correction as the times in the reference stations are adjusted for daylight savings time
D. Add 15° to the standard meridian when calculating the time difference
[单项选择]Which can be prevented only by segregating two lots of cargo into separate holds? （）
A. Contamination of dry cargo by a wet cargo
B. Contamination of a clean cargo by a dirty cargo
C. Contamination of a food cargo by an odorous cargo
D. Overcarriage，overstowage，and short landing
[判断题]设Time是一个类，现有指针p的定义语句：const Time *p；则通过指针p不可以修改Time类对象的公有数据成员。
[单项选择]I have（）her, but I have never met her.
A. heard
B. heard of
C. heard from
D. heard a lot
[单项选择]“The defective transmitter caused us a lot of trouble”中的a lot of trouble表示（）。
A. 间接宾语
B. 宾语补语
C. 直接宾语
D. 主语补语
[单项选择]You have not plugged up the drainage, have you?（）.
A. No, I have
B. Yes, I haven't
C. Yes, I have
D. No, I didn't
