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【判断题】
对比色中的白色用于安全标志的文字、图形符号和警告标志的几何边框。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】I was surprised to find his article on such an______topic so______.
A.
excited boring
B.
exciting bored
C.
exciting boring
D.
excited bored
【简答题】流体的相对渗透率与该流体的( ) 成正比。
【单选题】I was surprised to find his article on such an______topic so______.
A.
excited, boring
B.
exciting, boring
C.
excited, bored
D.
exciting, bored
【单选题】GBT22562-2008电梯T形导轨》中要求:机械加工导轨在纵向粗糙度为( )
A.
Ra≤1.6
B.
1.6≤Ra≤3.6
C.
3.6≤Ra≤6.3
D.
Ra≥6.3
【单选题】— Are you still thinking about yesterday's party? — Oh, that's ________. [ ]
A.
what makes me feel excited
B.
whatever I fell excited about
C.
how I feel about it
D.
when I feel excited
【单选题】You can't imagine _______ when they received these nice Christmas presents. [ ]
A.
how they were excited
B.
how excited they were
C.
how excited were they
D.
they were how exited
【简答题】连词成句。 1. was, while, walking, I, saw, to, I, a, in, bird, school, a, tree 2. an, this, story, exciting, is 3. do, sports, you, best, what, like 4.in, he, football, does, playing, well 5. the, mornin...
【简答题】求N分之一序列前N项和 本题要求编写程序,计算序列 1 + 1/2 + 1/3 + ... 的前N项之和。
【单选题】— Did you enjoy yourself at the party? — Yes. I've never been to _____ one before. [ ]
A.
a more exciting
B.
the most excited
C.
a more excited
D.
the most exciting
【单选题】How I was _______when I heard the _______ news!
A.
excited; excited
B.
excited; exciting
C.
exciting; exciting
D.
exciting; excited
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