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【单选题】
图象与灰度直方图间的对应关系是
A.
一一对应
B.
多对一
C.
一对多
D.
都不
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【单选题】If you can make us a firm offer at a _____ price, we will place an order with you.
A.
competitive
B.
comparative
C.
subjective
D.
objective
【判断题】抗震设计时,高层建筑结构可全部采用短肢剪力墙。()
A.
正确
B.
错误
【简答题】A: Have you made any vacation plans? B: Well, I've decided on one thing—I___1___go camping. A: That's great! For how long? B: I__2____be away for a week. I only have five days of vacation. A: So, when...
【单选题】— John, do you have any plans for this weekend? — I’m not sure. I _______ go fishing with my uncle.
A.
can
B.
may
C.
must
D.
should
【简答题】A: Have you made any vacation plans? B: Well, I've decided on one thing —I___ 1 ___go camping. A: That's great! For how long? B: I___ 2 ___be away for a week. I only have five days of vacation. A: So,...
【单选题】If you can make us an offer competitive price we can sell a large quantity your products our area.
A.
for; for; in
B.
at; of; in
C.
on; for; for
D.
in; for; at
【单选题】雄孔雀美丽的尾巴形成的原因在于
A.
竞争
B.
攻击
C.
性选择
D.
适应环境
【简答题】阅读理解。 Do you like the word 'hobby' ? Do you have any hobby? Everybody has one or two or many hobbies. I'm sure for that. People have hobbies for fun. Some like to go fishing in their spare time, some ...
【单选题】一I usually go _______ with my mom on Saturdays. —Oh, you may buy a lot of things you need. [     ]
A.
fishing
B.
shopping
C.
skating
D.
bike riding
【简答题】从方框中选择恰当的选项补全对话。 A. See you then. B. May I speak to Jane, please? C. Yes, what's up? D. Yes, I'd love to. E. Are you free this afternoon? Jane: Hello! Jim: Hello! This is Jim. 1_______ Jane: Speaking....
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