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【单选题】
尺寸Ø12g7中，g7表示（ ）。A.
公差带代号
B.
基本偏差代号
C.
公差等级代号
D.
最大极限偏差
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【单选题】Take breaks. Schedule time for frequent breaks throughout the day. Rise from your desk, stretch or walk around the house or down the street. __ 4 __ If you need social activities, go out to lunch with...
A.
It could be a spare bedroom that you've turned into a home office.
B.
Plan your work around your most productive hours.
C.
Do your best to set work hours and stick to them.
D.
Take a lunch break and enjoy a midday meal.
E.
It is more comfortable to stay at home.
F.
Some interruptions can't be avoided.
G.
Avoid online distractions as well.
【判断题】Throughout the history of New Zealand, its Parliament consists of only a single chamble, the House of Representatives.
A.
正确
B.
错误
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