
【名词&注释】
马铃薯(potato)、电磁波(electromagnetic wave)、可见光(visible light)、红外线(infrared)、主要特征(main features)、裸子植物(gymnosperm)、怀才不遇(having unrecognized talents)、不理解(incomprehension)、羽状复叶(pinnately compound leaf)
[单选题]全株被黏质腺毛,叶为羽状复叶(pinnately compound leaf)或羽状分裂。
A. 马铃薯
B. 辣椒
C. 番茄
D. 烟草
查看答案&解析
举一反三:
[单选题]裸子植物的主要特征之一是具颈卵器,裸子植物是颈卵器植物,而买麻藤科植物虽无颈卵器却仍属裸子植物。( )
A. 正确
B. 错误
[单选题]In the opinion of most parents, .
A. economics should be the focus of school teaching
B. more students should be admitted to universities
C. the teaching of financial matters should be strengthened.
D. children should solve financial problems themselves
[单选题]下面对文章的分析和概括,不正确的一项是
A. 童年丧父的张自新没有因母亲的看法而放弃学习,坚持耕读,啸歌古人,幽然自得。
B. 张自新对吴中子弟的挚语不以为意,也不理解(incomprehension),所以无法与他们交流。
C. 作者对张自新的坎坷经历和怀才不遇(having unrecognized talents)深有感慨他的病故,写了这篇传。
D. 文中选取张自新读书敏慧,耕读奉母等几件事来塑造人物,选材典型,形象饱满。
[单选题]关于电磁波,下列说法正确的是
A. 雷达是用X光来测定物体位置的设备
B. 使电磁波随各种信号而改变的技术叫做解调
C. 用红外线照射时,大额钞票上用荧光物质印刷的文字会发出可见光
D. 变化的电场可以产生变化的磁场
[单选题]16 How did the accident happen?
A. .lorry hit a car.
B. A car ran into a lorry.
C. A bank clerk rushed into the street
[多选题]下面植物中有性生殖为卵式生殖的有( )。
A. 团藻
B. 丝藻
C. 松藻
D. 轮藻
[单选题]What did Henry learn from the newspaper that day?
A. A valuable suitcase was missing.
B. A man stole money from a bank.
C. A woman ran away from home.
本文链接:https://www.zhukaozhuanjia.com/download/zd9zng.html