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【单选题】
关于远用望远镜助视器的描述错误的是A.
由一个正透镜物镜和一个正透镜目镜组成
B.
为双目望远镜
C.
镜筒较短，视野较大
D.
目镜离注视眼近， 为物镜大得多的负透镜
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【单选题】听力原文：W: Excuse me. I'd like to make a complaint. M: Really? What seems to be the problem? W: Well, don't you think you are playing the music too loudly? M: Oh? I'm sorry. I didn't realize it was so lo...
A.
The man is giving a party.
B.
The woman is staying at home.
C.
The man is going to lower the music volume.
D.
The woman is invited to join the man.
【单选题】I ’ d like to make a complaint about the noise .
A.
我 想就噪音问题进行投诉 。
B.
我 想就噪音问题进行解释 。
C.
我 想就噪音问题进行讨论 。
D.
我 想就环境污染问题进行投诉 。
【单选题】What is the reason for Egeus to make a complaint?
A.
He does not feel happy with his wife.
B.
His daughter Hermia does not listen to him.
C.
He hates Demetrius very much.
D.
He speaks highly of Lysander.
【简答题】钳工常用台虎钳分 和回转式两种。
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