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【单选题】
函数 在 上是（ ）A.
奇函数，增函数
B.
奇函数，减函数
C.
偶函数，增函数
D.
偶函数，减函数
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【简答题】选择方框中的句子补全对话（有两项多余）。 A. How's it going? B. What are you doing now? C. What is she doing? D. This is Mary speaking. E. It's sunny. F. How's the weather in Beijing? G. Do you like rainy days? A: Hello! ...
【简答题】根据所给情景，给问句选择答语。 ( ) 1. Where is Tom? ( ) 2. Do you have a ruler? ( ) 3. What are they doing? ( ) 4. What are they going to do? ( ) 5. Are they new pupils? ( ) 6. Thank you. ( ...
【单选题】- Sorry to have kept you waiting.
A.
That is OK.
B.
What is wrong with you?
C.
What are you doing?
D.
Where have you been?
【单选题】— What do you think of teacher, Bob? — I find it fun and challenging. It is a job _____ you are doing something serious but interesting. [ ]
A.
where
B.
which
C.
when
D.
that
【简答题】III . 根据对话内容,从方框中选择恰当的选项补全对话,其中有两项多余。 A: Hi, Alice! (1) ________ B: I’m a plan for next weekend. A: Oh? What are you going to do next weekend? B: (2) ________ A: Really? I went there last weeke...
【单选题】听力原文：M: Hi, Karen. Your roommate told me that I could find you here. What are you doing here?: W: What does it look like I am doing? M: Well, it looks like you are watching television. But we have a m...
A.
The TV program.
B.
The appearance of Elizabeth.
C.
The man's headache.
D.
The mid-term examination.
【简答题】One day Mr. and Mrs. Green went shopping by ear. They stopped their car near a shop. They bought many things from the shop and the things were very heavy. They wanted to put the things in their car. B...
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