肋梁楼盖无黏结预应力筋的张拉顺序:设计无要求时,通常是()。
A.先张拉楼板,后张拉楼面梁
B.板中的无黏结筋须集中张拉
C.梁中的无黏结筋须同时张拉
D.先张拉楼面梁,后张拉楼板
第1题
第3题
We might use more of our native memory power if we learnt how to use it at school.
A.Y
B.N
C.NG
第4题
【其它】Paragraph Writing: Problem-Solution Pattern Helicopter parenting, or over-parenting, is a recurring theme in recent books and articles. Researchers worry that children with helicopter parents might be less open to new ideas and actions, as well as more vulnerable, anxious and self-consciousness. What can you suggest parents do to resolve this problem? How can they do to avoid overparenting? Use at least 150 words to illustrate your ideas in one paragraph to explain your idea in details. Remember to use examples to extend your ideas and follow the Problem-Solution paragraph writing pattern.
第5题
What does the word "them" (in Paragraph . . how readers might use them) refer to?
A.Shampoo.
B.Artichokes.
C.Publications.
D.Readers.
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