正确答案: A

二强雄蕊

题目：唇形科的雄蕊是( )。

解析：A

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举一反三的答案和解析：

[单选题]木兰科植物的花序为总状花序。( )

错误

解析：解析：本句可改为“木兰科植物的花单生”。

[单选题]The underlined phrase “draft notice” means ““

order for army service

[单选题]夹竹桃科的( )为抗癌药的原料植物。

长春花

[单选题]53______

afraid

[单选题]The underlined word “dissolve” is used to express the idea that organic matter and minerals from soil are .

mixed with water and become part of it

[单选题]B I hated dinner partics. ButI decidedto give them anothar shot because I'm in LondonAnd my friend Mallery invited me. And because dinner parties in London are very differenfrom those back in New york. There, 'Tin having a dinner party' means: "I'm booklng a table for t2 at8 restaurant you can't afford and we'll be sharing the cheque evenly, no matter what you eat." Worse, in Manhanan there is always someone who leaves before the bijanives. They'll throw down cash, half of what they owe, and then people like me, who don'drink, end up paying even more. But ifI try to tree the same trick, the hostess will shou:"Where are you going?" And it's not likeI can say I have somewhere to go: everyone know shave nowhere to goButin London, dinner parties are in people's homes. Not only that, the guests are aninteresting mix. The last timeI went to one, the guests were from France, India. Denmark and Nigeria; it was like a gathering at the United Nations.hI New York. the mix is less striking It's like a gathering at Blooming dale's,a well-known department store.

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