题目：
为田间杂草，是玉米螟的中间寄主，对土壤肥力消耗极大。
A．黄花蒿
B．山苦荬
C．苍耳
D．苍术
题目：
下列溶液中，同样能用于“捕捉”二氧化碳的是（ ）
A．KNO3溶液
B．CaCl2溶液
C．CuSO4溶液
D．Na2CO3溶液
题目：
柔荑花序不一定是下垂的，但一定是单性花。( )
A．正确
B．错误
题目：
⒙从全文看，作者把托尔斯泰描绘成“耕作的诗人”的意图是什么？（5分）
题目：
慈姑有三种不同形状的叶，具生态的异形叶性。( )
A．正确
B．错误
题目：
在真蕨植物的叶背面，肉眼可看到各种形状的孢子囊。( )
A．正确
B．错误
题目：
A. service B. home C. tisk D. root
题目：
I can’t leave. She told me that I____________ stay here until she comes back.
A. can B. must C. will D. may
题目：
蕨类植物的叶有单叶也有复叶。( )
A．正确
B．错误
题目：
文章是围绕“瓷器的意味”展开的，请梳理作者的思路。（6分）
题目：
D
My father was 44 and knew he wasn’t going to male it to 45. He wrote me a letter and hoped that something in it would help me for the rest of my life.
Since the day 1 was 12 and first read his letter, some of his words have lived in my
beart. One it aways times out. “Right now, you are pretending to be a time-killer. But I know that one hay, you will do something great that will set you among the very best.” Knowing that my dad believed in me gave me permission to believe in myself. “You will do something great.” He didn’t know what that would be, and neither did I, but at times in my life when I’ve felt proud of myself, I remember his words and wish he were here so I could ask. “Is this what you were talking about, Dad? Should I keep going?”
A long way frim 12 now, I realize hew would have been proud when I made any progress. Lately, thongn. I’ve come to believe he’d want me to move on to winat com next: to be nrood of and believe in, somebody else. It’s time to start writing my own letters to my children. Our children look to us with the same unanswered question we had. Our kids don’t hold back because they’re afraid to fail. They’re only afraid of failing us. They don’t worry about being disappointed. Their fear－as mine was until my father’s letter－is of being a disappointment.
Give your chikdren permission to succeed. They’re witing for you to believe in them. I always knew way parents loved me. But trust my That elic will be more comlece, that love will be more real, and their belief in the nelces whi be greater if you write the words on their hearts; “Don’t worry; you’ll do something great.” Not having that blessing from their parents may be the only thing holding them back.
68.We learn from the text that the author .
A.lost his father when he was young
B.worked hard before he read his father’s letter
C.asked his father permission to believe in himself
D.knew execty at thing his father wanted him to do
题目：
继希腊人之后，罗马人登上了地中海的历史舞台，经过希腊化的东征，建立起地跨欧、亚、非三洲的大帝国。然而，古罗马学者贺拉斯说，被征服的希腊人最终俘虏了罗马人。贺们斯所说的“俘虏”是指（ ）。
A.商业征服 B.文化同化 C.宗教皈依 D.财富侵蚀
题目：
木材横向切面上看到射线呈辐射状，每条射线显示其( )。
A．高度和宽度
B．长度和高度
C．宽度和长度
D．横切面
题目：
满江红叶内生长着一种与固氮作用有关的植物是( )。
A．念珠藻
B．鱼腥藻
C．固氮菌
D．根瘤菌
题目：
（3） 概述图中高原国土整治的主要任务及措施。（5分）
题目：
A. understand B.explam C.believe D.question
题目：
（4） 写出C生成D的化学反应方程式
__________________________________________________________________。
题目：
在紫菜生活史中，产生的孢子有( )。
A．外生孢子
B．单孢子
C．壳孢子
D．果孢子
题目：
一个杯状聚伞花序具有( )。
A．多个雄蕊，一个雌蕊
B．多朵雄花，多朵雌花
C．一朵具多数雄蕊的雄花和一朵雌花
D．多朵雄花，一朵雌花
题目：
A. talked about B. cared about C. wrote about D. heard about
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