皮皮学,免费搜题
登录
搜题
【单选题】
多线蜗杆的各螺旋线是沿轴向分布的,从端面上看,在( )上是等角度分布的。
A.
圆周
B.
齿形
C.
内径
D.
中心
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】根据下面对话,回答题。 Dialogue One Speaker A: Here are our tickets and passports. We&39;re flying to Amsterdam today. Speaker B: Welcome to Youth. Let’s see...yes, your passports are still valid and your ticket...
A.
Do you want smoking or nonsmoking seats?
B.
Have a pleasant flight
C.
How many pieces do you want to check in?
D.
here are two left
【单选题】学前儿童家长对子女成才的价值取向是学前儿童家长的()
A.
儿童观
B.
教育观
C.
质量观
D.
人才观
【简答题】2011年是中国加入世贸组织10周年。加入世贸组织为我国经济社会发展赢得了良好的国际环境,促进了社会主义市场经济体制的建立和健全。10年来,中国经济发展实现了新的跨越,对世界经济增长的贡献日益增大。同时,中国经济保持平稳较快发展也面临不少挑战,需要我们高度关注并认真加以解决。我们坚信,经过我们自己的艰苦努力,加上国际社会的理解和支持,中国经济发展的前景是光明的。请运用前进性和曲折性的辩证关系原理,...
【判断题】在串联电路中,电路的总电阻等于各电阻之和,即R=R1+R2+...+Rn。
A.
正确
B.
错误
【单选题】学前儿童家长的( )是学前儿童家长对学前儿童的认识和看法。
A.
教育观
B.
人才观
C.
儿童观
D.
系统观
【判断题】2-1串联电阻的总电阻等于各电阻之和,串联的电阻越多,总电阻 越大      , 串联各电阻中的电压相同。
A.
正确
B.
错误
【简答题】JZ rel ;的操作码首地址为 1000H , rel=20H , 它的转移目的地址为 () 。
【单选题】【D3】 SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE' RE FLYING TO AMSTERDAM TODAY. SPEAKER B: WELCOME TO YOUT H. LET' S SE E...YES, YOUR PASSPORTS ARE STILL VALID AND YOUR TICKETS ARE IN ORDER.【D1】...
C.
HOW MANY PIECES DO YOU WANT TO CHECK IN?
D.
HERE ARE TWO LEFT.
【单选题】【D2】 SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE' RE FLYING TO AMSTERDAM TODAY. SPEAKER B: WELCOME TO YOUT H. LET' S SE E...YES, YOUR PASSPORTS ARE STILL VALID AND YOUR TICKETS ARE IN ORDER.【D1】...
C.
HOW MANY PIECES DO YOU WANT TO CHECK IN?
D.
HERE ARE TWO LEFT.
【单选题】【D4】 SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE' RE FLYING TO AMSTERDAM TODAY. SPEAKER B: WELCOME TO YOUT H. LET' S SE E...YES, YOUR PASSPORTS ARE STILL VALID AND YOUR TICKETS ARE IN ORDER.【D1】...
C.
HOW MANY PIECES DO YOU WANT TO CHECK IN?
D.
HERE ARE TWO LEFT.
相关题目: