皮皮学,免费搜题
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【单选题】
The watch that is within this parcel was purchased on November 2, 2000, and is () warranty.
A.
under
B.
within
C.
in
D.
at
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【判断题】随路信令是指使用话音信道传送各种信令,即信令和话音在同一条通路中传送。
A.
正确
B.
错误
【单选题】What is David going to do in winter holiday?
A.
He is going to Zhengzhou.
B.
He is going to spend several days with his uncle.
C.
He has no idea.
D.
He plans to go to New York.
【单选题】What is David going to do?
A.
Catch a train home.
B.
Do his homework.
C.
Go to a park.
【单选题】高考英语听力模拟试题 35 难度 : ★★★★ 1. What is David going to do this weekend? A. Go sailing. B. Repair the car. C. Do the garden.
A.
B.
C.
D.
D
【单选题】高考英语听力模拟试题 35 难度 :★★★★ 第一节听下面 5 段对话。每段对话后有一个小题 , 从题中所给的 A 、 B 、 C 三个选项中选出最佳选项 , 并标在试卷的相应位置。听完每段对话后 , 你都有 10 秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What is David going to do this weekend? A. Go sailing. B. R...
A.
1
B.
2
C.
3
【单选题】What is David going to do first?
A.
To go boating.
B.
To do his homework.
C.
To go for a walk.
【简答题】What is David going to do? [ A] Catch a train home. [ B ] Do his homework. [C]Go to a park.
【单选题】在定轴轮系中,设轮1为起始主动轮,轮N为最末从动轮,则定轴轮系始末两轮传动比数值计算的一般公式是( )
A.
轮1至轮N间所有从动轮齿数的乘积/轮1至轮N间所有主动轮齿数的乘积
B.
轮1至轮N间所有主动轮齿数的乘积/轮1至轮N间所有从动轮齿数的乘积
C.
轮N至轮1间所有从动轮齿数的乘积/轮N至轮1间所有主动轮齿数的乘积
D.
轮N至轮1间所有主动轮齿数的乘积/轮N至轮N间所有从动轮齿数的乘积
【判断题】平法施工图中,梁集中标注中的梁顶面标高高差为选注项。
A.
正确
B.
错误
【单选题】What is David probably going to do?
A.
To meet Linda.
B.
To call a doctor.
C.
To get some medicine.
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