下列植物的生殖方式是有性生殖的是( )_刷题宝

题干

下列植物的生殖方式是有性生殖的是( )

A：椒草的叶能长成新植株

B：向日葵通过种子繁殖

C：月季可用枝条来扦插繁殖

D：桃可用嫁接来繁育优良品种

上一题下一题 0.0难度选择题更新时间:2013-02-21 11:03:50

答案(点此获取答案解析）

B

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完形填空。

Dear Jane,

Thank you 1 your letter. It's good that you 2 your school. I go to school 3 Monday to Friday. I have four classes in the morning 4 two classes in the afternoon. I am5 after class. On Monday and Wednesday afternoon I play volleyball for 6 hours. On Tuesday afternoon 7 of us have a singing class. And on Thursday afternoon some 8 computer class. On Friday afternoon I learn to speak English 9 my English teacher. On Saturdays and Sundays I don't go to school. I am often with 10 father and mother.

Love,

Lin Mei

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