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【简答题】
画出图T7.3-1(a)所示电路的输出波形Q和 。输入波形如图P7.3-1(b)所示。设电路的初始状态均为0。
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皮皮学刷刷变学霸
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【简答题】Oral Enlish: ordering food
【简答题】he
man is ordering food for a ___________ team.A. basketball B. soccer C. tennis
【多选题】Which of the followings are used in ordering food in a fast food restaurant?
A.
What would you like to get?
B.
What can I get for you?
C.
For here or to go?
D.
Regular or diet?
E.
What’s your house special?
【简答题】Ordering food ____ a restaurant is a way to save time.
【简答题】听下面一段对话，回答第1题。 1. What's the woman doing? A. Ordering some food. B. Selling some food. C. Cooking some food.
【单选题】通过采用以下哪种措施,飞行员可以克服或避免换气过度:( )
A.
放慢呼吸速率、吸入二氧化碳气体或进行交谈
B.
加快呼吸速度以便增加肺通气量
C.
有飞行任务时，不服用抗阻胺，感冒药和镇痛药等容易引起换气过度的药物
【多选题】Extensive Watching Bill Smith and Laurent White are ordering their food. Watch the video clip and choose what they order. ordering food.mp3:
A.
Cold Dishes
B.
Hot Dishes
C.
Hot Soups
D.
Rice & Noodles
E.
Drinks
【简答题】Ordering food from a restaurant is a way .
【多选题】下列未包含在进口货物价格中的项目，应计入进口货物完税价格的有
A.
买方负担除购货佣金以外的佣金及经纪费
B.
卖方负担的佣金
C.
由卖方负担的经纪费
D.
由买方负担的经纪费
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