紫菜和海带的植物体都是孢子体，主要食用其孢子体部分。( )

【名词&注释】

特殊性(particularity)、经济性(economy)、竞争性(competitive)、孢子体(sporophyte)、条件句(conditional sentences)、百合科(liliaceae)、密切相关(closely related)、植物体(plants)、报春花科(primulaceae)、遵循市场规律

[单选题]紫菜和海带的植物体^(plants)都是孢子体，主要食用其孢子体部分。( )

A. 正确
B. 错误

查看答案&解析

举一反三：

[单选题]6l. From the third paragraph, we know that __

A. oxen are no more important today than in the past
B. ceremonies are held when people cook cattle bone soup
C. oxen are treated as human in some areas of China
D. people run with oxen to shake off diseases every month

[单选题]鼠李目的雄蕊对瓣这一特征可能是由具二轮雄蕊的祖先经过外轮雄蕊(对萼)退化而来。( )

A. 正确
B. 错误

[单选题]Now that we’ve discussed our problem, are people happy with the decisions _______?

A. taking B． take
B. takenD .to take

[单选题]If you plant watermelon seeds in the spring, you fresh watermelon in the fall.

A. eat
B. would eat
C. have eaten
D. will be eating

[单选题]杯状花序中每朵雄花( )。

A. 无花被
B. 仅一枚雄蕊
C. 无花柄
D. 无花托
E. A和B

[多选题]具有特立中央胎座的分类群是( )。

A. 百合科
B. 石竹科
C. 芸香科
D. 报春花科^{(primulaceae)}

[单选题]药品的特殊性之一体现在（ ）。

A. 药品生产、销售、使用消费遵循市场规律
B. 属于经济性商品
C. 属于竞争性商品
D. 与人的健康密切相关^{(closely related)}
E. 需求平衡性

[单选题]所有的柔荑花序一概为( )。

A. 花轴柔软下垂
B. 花无花被
C. 花单性
D. 花完全无柄
E. A和B

[单选题]In comparison with Westerners, Easterners are likely to __

A. do translation more successfully
B. study the mouth more frequently
C. examine the eyes more attentively
D. read facial expressions more correctly

本文链接：https://www.zhukaozhuanjia.com/download/yy5p4k.html