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【单选题】
在word环境下,关于剪切和复制功能叙述不正确的是( )。
A.
剪切是把选定的文本复制到剪贴板上,仍保持原来选定的文本
B.
剪切是把选定的文本复制到剪贴板上,同时删除被选定的文本
C.
复制是把选定的文本复制到剪贴板上,仍保持原来的选定文本
D.
剪切操作是借助剪贴板暂存区域来实现的
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【单选题】关于匀变速直线运动中加速度的方向和正负值,下列说法中错误是( )
A.
匀加速直线运动中,加速度方向一定和初速度方向相同
B.
匀减速直线运动中,加速度一定是负值
C.
在匀加速直线运动中,加速度也有可能取负值
D.
只有在规定了初速度方向为正方向的前提下,匀加速直线运动加速度才取正值
【单选题】听力原文:W: I think the last question is very difficult. M: Lot's go and ask Mr. Green. Who are they going to ask about the question?
A.
Their teacher.
B.
Their father.
C.
Mr. Green.
【单选题】-- Did you watch the basketball match last weekend? --- Yes, I did. It was covered , and I think it was wonderful.
A.
lively
B.
alive
C.
living
D.
live
【单选题】Personally, I think the minutes from the last meeting were OK. I agree with Mr. Hobbs and ask the Board for approval.
A.
Greg Steinhoff
B.
Jake Fisher
C.
Powell Carman
D.
Annie Rubin
E.
Jim Baker
F.
Mike Nichols
G.
Rob Anderson
【单选题】物体做直线运动时,有关物体加速度和速度的说法中正确的是()
A.
在匀加速直线运动中,物体的加速度必定为正值
B.
在匀减速直线运动中,物体的加速度必定为负值
C.
物体的速度等于0,其加速度也一定等于0
D.
物体的加速度方向不变,速度的方向可能改变
【单选题】As I recall my plane trip around the world last July and August, I think my difficulty was the adjustment to the different ______ served with the food in the various cities we visited.
A.
seasonings
B.
qualities
C.
grades
D.
ingedients
【简答题】翻译下列单词和词组 1. order v. 2. deliver v. 3.schedule v 4. out of stock
【多选题】物体做直线运动时,有关物体加速度和速度的说法中正确的是()
A.
物体的加速度方向不变,速度的方向可能改变
B.
在匀减速直线运动中,物体的加速度必定为负值
C.
物体的速度等于0,其加速度也一定等于0
D.
只有在确定初速度方向为正方向的条件下,匀加速直线运动中的加速度才为正值
【简答题】"Personally, I think the minutes from the last meeting were OK. I agree with Mr. Hobbs and ask the Board for approval."
【单选题】— Did you watch the basketball match last weekend? — Yes, I did. It was covered ______, and I think it was wonderful. [     ]
A.
live
B.
alive
C.
living
D.
lively
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