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【单选题】
下列花卉属于耐寒花卉的是
A.
郁金香
B.
一串红
C.
美人蕉
D.
一品红
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参考答案:
举一反三
【单选题】听力原文:W: Does the book have a happy ending? M: It was hard to tell whether the hero was going to die in the war or come home and marry his childhood sweetheart. Q: What did the man say about the ending...
A.
He says nothing.
B.
He was confused at the end.
C.
The hero died in the car.
D.
The hero married his sweetheart.
【单选题】关于萎缩性胃炎的胃镜下所见,下列哪项是错误的( )
A.
粘膜变薄
B.
粘液增高
C.
粘膜颜色变白
D.
血管透见
E.
过形成
【单选题】剌激交感神经对胃肠道的影响是
A.
胃肠运动增强,分泌抑制
B.
胃肠运动增强,分泌增强
C.
胃肠运动抑制,分泌抑制
D.
胃肠运动抑制,分泌增强
E.
胃肠运动增强,分泌无明显变化
【单选题】下列农药中,( )农药在加热条件下易分解。
A.
氨基甲酸酯
B.
有机磷
C.
拟除虫菊酯类
D.
有机氯
【单选题】正态曲线描述正确的是
A.
曲线最高处无限接近1
B.
曲线最低处接触到0
C.
曲线围成的面积总和为1
【单选题】大部分有机磷农药在下列哪种条件下易分解失去毒力( )
A.
加热
B.
碱性溶液
C.
中性溶液
D.
酸性溶液
E.
有机溶剂
【简答题】语法填空 He is the man who for many people has been a role model. Now your biggest hero deserves a special day when you can express your thanks and let him know 1.________important he is to you. The third...
【单选题】有一天张奶奶突然对社会工作者小王说:“我已经厌倦了世上的一切。”这属于评估老人自杀倾向的( )。
A.
间接线索
B.
直接线索
C.
行为线索
D.
主观线索
【单选题】剌激交感神经对胃肠道的影响是
A.
胃肠运动增强,分泌抑制
B.
胃肠运动增强,分泌增强
C.
胃肠运动抑制,分泌抑制
D.
胃肠运动抑制,分泌增强
【单选题】Which of the following underlined parts does not serve as an appositive?
A.
We hav e two children, a boy and a girl .
B.
The young man died a hero in the war.
C.
He's gotten a job tonight driving a truck .
D.
We've none of us passed the exam.
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