He did not regret saying what he did but felt that he it dif

【名词&注释】

苔藓植物(bryophytes)、高等植物(higher plants)、低等植物(lower plant)、顶端优势(apical dominance)、孢子植物(spore plant)

[单选题]He did not regret saying what he did but felt that he it differently.

A. could express
B. would express
C. could have expressed
D. must have expressed

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学习资料：

[单选题]The children loved their day trip, and they enjoyed the horse ride .

A. most
B. more
C. less
D. little

[单选题]determine

A. remind
B. minister
C. smile
D. tidy

[单选题]Which of the following is TRUE according to the passage?

A. Chinese students won most of the awards.
B. Not all the themes were about local subjects
C. The blogs could be written in Chinese or Singlish.
D. The judges were from university in Singapore and China.

[单选题]为鉴定一株高茎豌豆和一只黑色豚鼠的纯合与否，应采用的最简便遗传方法分别是

A. 杂交、杂交
B. 杂交、测交
C. 自交、自交
D. 自交、测交

[单选题]下列各类植物组合中，苔藓植物属于( )。

A. 孢子植物^{(spore plant)} 高等植物 隐花植物有胚植物维管植物
B. 孢子植物^{(spore plant)}低等植物颈卵器植物有胚植物维管植物
C. 颈卵器植物有胚植物 隐花植物维管植物
D. 孢子植物^{(spore plant)} 高等植物 有胚植物 隐花植物 颈卵器植物

[单选题]移栽菜苗时，一般将根除掉一截，目的是除掉顶端优势，促进侧根的发生。( )

A. 正确
B. 错误

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