问题
单项选择题
草麻黄
A．裂片2，锐三角形，先端反卷
B．裂片3，裂片先端锐尖
C．裂片2，上部短三角形，先端不反卷
D．裂片4，锐三角形，先端反卷
E．裂片5，锐三角形，先端反卷
答案
参考答案：A
解析：草麻黄鳞叶裂片2，锐三角形，先端反卷。故答案选A。
搜题请搜索小程序“爱下问搜题”
草麻黄
A．裂片2，锐三角形，先端反卷
B．裂片3，裂片先端锐尖
C．裂片2，上部短三角形，先端不反卷
D．裂片4，锐三角形，先端反卷
E．裂片5，锐三角形，先端反卷
参考答案：A
解析：草麻黄鳞叶裂片2，锐三角形，先端反卷。故答案选A。
| 情景交际。补全对话，其中有两项是多余的。 | |
| A: Have you ever read the novel Jane Eyre? B: 1._______ A: What a pity! It's a wonderful book. B: Well, I've been waiting to read it for a long time, but I can't get a copy. The library has only three copies. 2._______ A: Well, 3._______ If you like, I'll lend it to you. B: Thank you. 4._______ By the way, when can I get it? A: 5._______ Will you please come to my house after school? B: OK. I'll go as soon as school is over.
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