【名词&注释】
栀子花(gardenia flower)、天南星科植物(infecting araceae plants)、色彩鲜艳(in gay colour)、凯氏带(casparian strip)、双子叶植物(dicotyledon)、内皮层细胞(endodermal cells)
[单选题]枫杨和枫香树都是金缕梅科植物。( )
A. 正确
B. 错误
查看答案&解析
举一反三：
[单选题]If we ___ the other road ,we might have arrived here in time for the meeting. ( )
A. take
B. had taken
C. took
D. have taken
[单选题]47___
A. easily
B. carefully
C. confidently
D. proudly
[单选题]53_______
A. star
B. pioneer
C. loser
D. fool
[单选题]What was the normal price of the T-shirt?
A. $15
B. $30.
C. $50.
[单选题]How did the accident happen?
A. A lorry hit a car.
B. A car ran into a lorry
C. A bank clerk rushed into the street.
[单选题]百合胚囊发育属于( )。
A. 单孢型
B. 双孢型
C. 四孢型
[单选题]栀子花的花冠为( )。
A. 钟状
B. 唇形
C. 蝶形
D. 高脚碟状
[单选题]双子叶植物(dicotyledon)具凯氏带的内皮层细胞(endodermal cells)不带状增厚的部分是( )。
A. 左、右径向壁
B. 上横壁
C. 下横壁
D. 内、外切向壁
[单选题]天南星科植物的佛焰苞均色彩鲜艳。( )
A. 正确
B. 错误
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