正确答案: B

错误

题目：荚果是2个心皮合生形成的。( )

解析：B

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举一反三的答案和解析：

[单选题]Goldie rushed off to a farmhouse one day because she ________ .

found her way to her old home

[单选题]32 jack descried his father, who _____a brave boy many years ago, as a strong-wiled man

must have been

[单选题]椴树属(Tilia)花序柄上的膜质舌状物为( )。

总苞片

[单选题]珠心、珠被和珠柄愈合的部位，称合点。( )

正确

[单选题]阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，回答41－45题。 I am a writer. I spend a great deal of my time thinking about the power of language—the way it can evoke(唤起) an emotion, a visual image, a complex idea, or a simple truth. Language is the tool of my trade. And I use them all—all the Englishes I grew up with.Born into a Chinese family that had recently arrived in California, I’ve been giving more thought to the kind of English my mother speaks. Like others, I have described it to people as “broken” English. But feel embarrassed to say that. It has always bothered me that I can think of no way to describe it other than “broken”, as if it were damaged and needed to be fixed, as if it lacked a certain wholeness. I’ve heard other terms used, “limited English,” for example. But they seem just as bad, as if everything is limited, including people’s perceptions(认识)of the limited English speaker.

she is a writer by profession

[单选题]Mother wanted to be a good provider, a role she _____ since her marriage to Father.

has been shouldering

[单选题]Encourage your children to try new things, but try not to _________ them too hard.

push

[单选题]37___

looks