选择题:IV. Banked Cloze (1*10=10 points)Directions: Fill

题目内容:
IV. Banked Cloze (1*10=10 points)
Directions: Fill in the blanks in the following passage by selecting suitable words from the Word Bank. You must not use any of the words more than once

Word Bank
A. Assets I. joining
B. Attend J. naturally
C. Aware K. observe
D. especially L. origin
E. Excellent M. recruited
F. Expensive N. up-to-date
G. guidelines O. volunteering
H. involved


As a teacher, you could bring the community into your classroom in many ways. The parents and grandparents of your students are resources and 51 for their children. They can be 52 teachers of their own traditions and histories. Immigrant parents could talk about their country of 53 and why they emigrated to the United States. Parents can be invited to talk about their jobs or a community project. Parents, of course, are not the only community resources. Employees at local businesses and staff at community agencies have 54 information to share in classrooms. Field trips provide another opportunity to know the community. Many students don.t have the opportunity to 55 concerts or visit museums or historical sites except through field trips. A school district should have 56 for selecting and conducting field trips. Families must be made 57 of field trips and give permissio
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短路电流运算曲线编制时,计算电抗仅编制到 3.5 , 其 原因是

短路电流运算曲线编制时,计算电抗仅编制到 3.5 , 其 原因是 A.对于计算电抗大于3.5的电源可以视为无限大功率电源,其任意时刻的短路电流周期分量有效值,

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