蓼科植物营养器官最突出的特征是( )。

【名词&注释】

污染物(pollutants)、科学家(scientist)、对症下药、量体裁衣、全球气候变暖(global warming)、营养器官(vegetative organ)、判断题、北极熊(polar bear)、糖尿病人(diabetic patients)、相一致(phase matched)

[单选题]蓼科植物营养器官最突出的特征是( )。

A. 草本
B. 单叶互生
C. 具膜质托叶鞘
D. 节膨大

查看答案&解析 点击获取本科目所有试题

举一反三：

[单选题]颖片相当于( )。

A. 花被
B. 小苞片
C. 苞片
D. 总苞

[多选题]萝蘼科植物花较特化，具多种特殊构造，但并无( )。

A. 距
B. 载粉器
C. 花粉块
D. 合蕊柱
E. 副萼

[单选题]We can infer from the passage that ______.

A. abstract thinking does not come from physical experiences
B. feelings of warmth and coldness are studied worldwide
C. physical temperature affects how we see others
D. capable persons are often cold to others

[单选题]下列最能体现该模式特点的是( )①循环型 ②高消耗 ③生态化 ④可持续

A. ①②③
B. ②③④
C. ①②④
D. ①③④

[单选题]北极熊^{(polar bear)}变瘦了!科学家说，由亍污染增多，污染物进入北极熊^{(polar bear)}体内使其体型缩小；全球气候变暖，海洋冰面减少．北极熊^{(polar bear)}要花费更多的能量猎食．这样就限制了它的生长。下列选项中与“北极熊^{(polar bear)}减肥“现象所蕴含哲理相一致^{(phase matched)}的是 ①水集鱼聚．术茂鸟集 ②对症下药，量体裁衣 ③上律天时，下袭水土 ④物我一体，心物一体

A. ①③
B. ②③
C. ②④
D. ①④

[单选题]

A. felt
B. guessed
C. saw
D. doubted

[单选题]The last paragraph suggests that Thomas ______.

A. works full-time in a diabetes charity
B. employs 22 people for his website
C. helps diabetics in his own way
D. ties to find a cure for diabetes

[单选题]

A. inspected
B. attempted
C. witnessed
D. challenged

[单选题]41____.

A. hold
B. follow
C. evaluate
D. form

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