【名词&注释】
向日葵(sunflower)、被子植物(angiosperm)、裸子植物(gymnosperm)
[单选题]属于锦葵科。
A. 落葵
B. 天葵
C. 向日葵
D. 蜀葵
查看答案&解析
举一反三：
[单选题]According to the passage, the issue to offer free tickets to young people seems （ ）
A. controversial
B. inspiring
C. exciting
D. unreasonable
[单选题]What does the underlined word “anties” refer to?”
A. Smut words
B. Unusual actions.
C. Surprising Looks
D. Anxious feelings.
[单选题]裸子植物的胚乳和被子植物的胚乳都是受精后的产物。( )
A. 正确
B. 错误
[单选题]
A. disappointed
B. worried
C. honoured
D. delighted
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