正确答案: A

正确

题目：植物的各个器官都有发生变态的例子。( )

解析：A

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举一反三的答案和解析：

[单选题]

small

[单选题]

on

[单选题]

dance

[单选题]华北珍珠梅属( )亚科。

绣线菊

[单选题]— I wonder ________ you’ll water this kind of flower .——Every other day.

how often

[单选题]Section ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.

wrong B． unbelievable C． reasonable D． realistic

[单选题]It can be inferred from the passage that

every student can gain admission to one of the four sports

[单选题]43_____.

readers