皮皮学，免费搜题
登录
搜题
【单选题】
群落中主要层的优势种由多个物种组成,这些物种称为A.
共建种
B.
附属种
C.
建群种
D.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】If you want to do a school project on children’s rights, you can look on the Internet for some information. A United Nations website can show you plenty of useful information for the project. The Unit...
【单选题】听力原文：M: Do you know Joe Brown's number? W: No, but you can look it up in the telephone book. How can the man find Mr. Brown's phone number?
A.
By referring to the receptionist.
B.
By calling the telephone operator.
C.
By asking his friend.
D.
By finding it in the phone book.
【多选题】After finishing your dinner, you can look for the server to ask for the bill. You can say:
A.
Can I have my bill?
B.
I would like my check, please.
C.
I’m ready for my bill.
相关题目：