【名词&注释】
效率高(high efficiency)、无性生殖(asexual reproduction)、顶端分生组织(apical meristem)
[单选题]C4植物叶的光合效率高，C3植物叶的光合效率低。( )
A. 正确
B. 错误
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举一反三：
[单选题]The majority of people in the town strongly the plan to build a playground for children.
A. consider
B. support
C. confirm
D. submit
[单选题]DMy 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.
A. Since the day 1 was 12 and first read his letter, some of his words have lived in my
B. 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?”
C. 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.
D. 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.
E. 68.We learn from the text that the author .
F. lost his father when he was young
G. worked hard before he read his father’s letter
H. asked his father permission to believe in himself
I. knew execty at thing his father wanted him to do
[单选题]EFear plays no part in this latest problem．“I’m not afraid I'll lose my children．I won't lose my children. We live together, and nothing, nothing,”she repeats, her voice rising when speaking to John's lawyer, “will stop me from being with my children. A law? Year, right. Don't disturb me when it comes to my children. You are never going to win. If John wants to see them, I cannot stop him. He's their father—I want them to see him! However, his visit in his present condition will disturb the children's stable (稳定的) life．”
A. John, who has spent much of his time in California recently, has only hired a house for himself in Pennsylva nia, according to his lawyer. "If he'd like to stick to a regular life, I'd be more than happy to do that，" Jane says. "The best thing for any child of a divorced (离婚的) parent is a stable life. I want nothing more than for him to set up a stable life for himself, so that he can be part of making our children's lives more stable. "
B. Jane and her eight children will also return to ABC in a series of Jane Plus 8 specials showing them on various adventures．It’s a rest for Jane．who insists that she needs her new，busy life to provide for her family．“I have to lead such a life．and I’m thankful that I’ve built it to the top where now I can support my children．”she says．
C. “Some people try to knock me down—only to make me more fierce，more protective，more determined to do better，”she says．“Go ahead，take me on．This will just make me stronger．”
D. 57. According to Jane in the first paragraph，the low___________
E. can’t take her children away from her
F. can’t do anything with the case
G. will best settle the problem
H. will disturb her children
[单选题]枣(zizphus jujuba)是我国特产，山西是主产省份之一。( )
A. 正确
B. 错误
[单选题]下列植物中无性生殖产生游动孢子的有( )。
A. 粘菌
B. 水霉
C. 青霉
D. 根霉
[单选题]The underlined words “tipping points” most probably refer to
A. freezing points
B. burning points
C. melting points
D. boiling points
[单选题]小麦幼苗的第一片真叶是( )。
A. 子叶
B. 外胚叶
C. 胚芽鞘
D. 由顶端分生组织产生
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