一、计算小能手。(20分) 5+2= 6-4= 3+7= 10-4-6= 14-4= 16-7= 9+9= 9-2+6= 12-5= 5+8= 8+4= 8+2+9= 15-9= 3+9= 17-8= 7+5-8= 10+3= 13-4= 8+7= 16-4+5=
一、选择题(本大题共16小题,1~10小题,每小题3分,11-16小题,每小题3分,共42分在每小题给出的四个选项中,只有一项是符合题目要求的) 1.(3分)斑叶兰被列为国家二级保护植物,它的一粒种子重约0.0000005克.将0.0000005用科学记数法表示为( ) A.5×107 B.5×10﹣7 C.0.5×10﹣6 D.5×10﹣6
一、选择题(每小题3分,共30分) 1.(3分)计算:(2a)•(ab)=( ) A.2ab B.2a2b C.3ab D.3a2b
六、单项填空。(共15小题;每小题1分,满分15分) 31. —My dream is to build ____ university on the moon some day. —It sounds like ____ unusual dream. I wish you could realize it. A. a; a B. an; a C. a; an D. an; an 32. —How is your grandpa now? Has he been bett
第一卷 听力部分 (30分) 一、关键词语选择。(共5小题;每小题1分,满分5分) 你将听到五个句子。请在每小题所给的A、B、C三个选项中选出一个你所听到的单词或短语。每个句子读两遍。 ( )1. A. accept B. action C. activity ( )2. A. corn B. college C. coffee
笔试部分(100分) 五、单项选择(每小题1分,共10分) 21.—Do you know ________ girl with long curly hair? —Yes, she is Mary. She plays ________ piano very well. A.a; / B.the; / C.the; the D.a; the 22.—Mum, Bob is coming for dinner this evening. —OK. Lets give him ___
一、听对话,选择正确的图片。(每小题1分,共计5分) 1.M:Hello,Li Juan.How do you study English? W:Well,I study it by listening to English songs. 2.W:Li Jun,youve changed a lot.You used to be very short. M:Yes.But now Im 1.82 meters.You still have long hair,Ann.
Ⅰ.单项填空 1.—What could I give my father for Father’s Day? — giving him a tie? A.Why not B.How about C.Why don’t you D.Could you please 2.Linda out my favorite fruits on the table and then went to the kitchen. A.lied B.lay C.laid D.lain
一、单项选择题(每小题3分,共36分) 1.下列现象能说明分子在做无规则运动的是( C ) A.我国北方地区发生沙尘暴时,空气中弥漫着大量的沙尘 B.五月份怀化市部分地区发生洪灾,河水中夹带着大量泥沙 C.春天来了,怀化乡村桃花盛开,处处闻到浓浓的花香 D.冬季,寒潮来临,温度骤降,雪花漫天飞舞
第一部分 听力部分(20分) 一、听力(本题有15小题,第一、二节每小题1分,第三节每小题2分,共20分)(改编) 第一节:听小对话,从题中所给的A、B、C三个选项中选出最佳选项。 ( )1. What does Bob want to be? ( )2. How does Lucy’s sister go to work?
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