甲数的25等于乙数的60%，如果甲数是30，乙数是______；如果乙数是30，_爱下问搜题

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问题填空题

甲数的

2

5

等于乙数的60%，如果甲数是30，乙数是______；如果乙数是30，甲数是______．

答案

（1）30×

2

5

÷60%，

=12÷60%，

=20；

（2）30×60%÷

2

5

，

=18÷

2

5

，

=45；

故答案为：20，45．

阅读理解

Children’s Training Center
English Time: 10:00 am --11:00 am on Mon. and Tues. Room: 201 Teacher: Lucy King from USA Enjoy easy English with fun!	Computer Time: 2:00 pm --- 4:00 pm on Wed., and Fri. Room: 503 Teacher: Colin Philips from Australia Find yourself surfing on the internet freely!
Drawing Time: 9:00 am ---11:00 am on Thurs. Room: 307 Teacher: Sun Yang from Hangzhou Your life in art starts here!	Swimming Time: 3:00 pm --- 5:00 pm on Sunday Place: Swimming pool Teacher: Mr Zhang from Ningbo sports school See yourself in the magic waterland!

小题1:You may practice your English in the class in _________.
A. Room503      B. Room 307      C. Room 201
小题2: The person who teaches Computer is from___________.
A. Hangzhou    B. Australia      C. America
小题3:You may learn about Chinese painting from __________.
A. Lucy King     B. Mr. Zhang     C. Sun Yang
小题4:If you want to stay cool in hot summer and have a good time in
water, you can go to the class from______.
A .3:00 pm --- 5:00 pm on Sunday
B. 2:00 pm --- 4:00 pm on Wed., and Fri.
C. 9:00 am ---11:00 am on Thurs.
小题5: When is the Children’s training Center not open?
A. Thursday       B. Tuesday      C. Saturday

判断题

国家食品药品监督管理局职能是负责对全国药品、医疗器械的研究、生产、流通进行监督管理。