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济南奥数网10月14日小升初语文天天练
一、按范例趣写成语(11分)
例:最大的手-- (一手遮天)
最巧妙的贼 -- 最精明的扒手-- 最高深的手艺-
最快的速度-- 最大的手术-- 最大的谎言--
最安静的地方-- 最大的影集-- 最反常的气候--
例:盛气(凌 )人
垂头( )气 顽强不( ) 穷途( )路 口蜜( )剑
好意难( ) 口( )悬河 青蝇点( ) ( )牙相错
( )武扬威 前俯后( )
济南奥数网10月14日小升初奥数天天练
难度:★★★★
已知p×q=x-1 ,其中p、q为质数,且P、q均小于1000, x奇数,求x 的最大值。
难度:★★★★★
算式31×32×33L×150 的计算结果的末尾有几个连续的0?
济南奥数网10月14日小升初英语天天练
一、单项选择
1. I had _____ unusual experience on Sunday.
A. a B.an C.the D./
2. Tom will visit our farm_____ two weeks.
A.in B.after C.during D.on
3. I had a hard time with science, so I wasn’t ___ to receive a disappointing result from my science teacher.
A. surprised B. boring C.relaxed D.unhappy
4. We will visit the Summer Palace if it _____ tomorrow.
A. will rain B.rains C. won’t rain D. doesn’t rain
5. Though Mike meets great trouble in English, I believe he can ____ it ____ because he is always hard-working.
A. turn; over B. get; over C. take; over D. look; over
6. – Would you mind closing the window? It’s very cold outside.
-- ______. I’ll do it right away.
A. Yes, I would B. No. thanks C. Of course not. D. Of course.
7. _____ you are in trouble, you can call me, even at night.
A. Wherever B. Whoever C. Whatever D. Whenever