【题目】Many people are asking the public to ________fewer fireworks during the Spring Festival to protect the
environment.
A. take off B. put off
C. set off D. fall off
科目:高中地理 来源: 题型:
【题目】(9分)下图为人体内环境稳态的部分调节机制示意图。请据图回答问题:
(1)人体产热主要来自 的活动。当健康人体处于38℃的环境温度时,内环境仍能维持相对稳定的温度,此时人体的散热方式为 。
(2)如果该示意图表示寒冷或体温向下波动时的神经调节机制,此时体内调节体温的主要反射弧及其效应是 。(要求将甲、乙、丙的结构名称写具体)
(3)如果该示意图表示人体内渗透压平衡的部分调节机制。b表示乙释放抗利尿激素过程,说出甲在该调节过程中的作用: 。
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】_______, he owns the first prize.
A. To his much delight B. Much to his delight
C. To his much delightful D. Much to his delightful
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】
--- Have you found the dog?
--- No, but .
A.I am
B. I’m
C. I’m just going to
D. I’m just going
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】The factory ___________we’ll visit next week is not far from here.
A. where B. to which C. which D. in which
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】Mr Smith was almost broken down by unfortunate events that happened to him.
A. a range of B. a variety of
C. a series of D. a list of
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】(2017·天津) It was when I got back to my apartment ______ I first came across my new neighbors.
A. who B. where C. which D. that
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】
He was in hospital only because he was too excited at the fact ______ he won the first prize in the contest.
A. in which
B. that
C. which
D. whether
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】如图是“东汉书信纸”。它原衬垫于铜镜之下,故呈圆形,推测为家书的残片。纸以麻为主要原料,并通过施胶等加工技术,改善了纸面的白度和平滑度,使得纸张厚薄均匀。以上介绍和图片说明
A.东汉时已经出现较成熟的造纸技术
B.东汉时造纸术由罗马人通过丝绸之路传到了欧洲
C.东汉时更多的人有了受教育的机会,拥有文化的人很多
D.东汉时纸已经取代简牍成为最主要的书写材料
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com