【判断题】【设施蔬菜嫁接育苗、工厂化育苗技术 】湿度是嫁接苗能否成活的关键因素。( )
【单选题】For Alan, what is a disadvantage of the job?
A.
Its heavy responsibility.
B.
The pressure on his family.
C.
The criticism he receives.
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【简答题】A.The pressure for high standards in American education. B.The kids' readiness for active participation in learning. C.The prevalent eagerness to improve academic performance. D.All of the above.
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【多选题】【设施蔬菜嫁接育苗、工厂化育苗技术 】关于嫁接育苗下列说法正确的是( )。
A.
嫁接前一天,将砧木和接穗喷透水,同时喷施杀菌剂。
B.
插接法适宜在胚轴较粗的砧木种类上应用,靠接法应用胚轴较细的砧木嫁接。
C.
插接法是用竹签或金属签在砧木苗茎的顶端或上部插孔,把削好的接穗苗茎插入插孔内而组成一株嫁接苗的嫁接方法。
【简答题】A.The pressure that people get. B.The cold and darkness. C.The greatest one is breathing. D.The beach is not clean.
【判断题】内职业生涯发展与外职业生涯发展二者是辩证统一的关系。