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【单选题】
下列哪种效应是通过激动M受体实现的？A.
膀胱括约肌收缩
B.
骨骼肌收缩
C.
汗腺分泌
D.
睫状肌舒张
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反馈参考答案：
举一反三
【单选题】— Can I tell my best friend about it? — No, I don't want anyone else to know it. You _____ keep it to yourself. [ ]
A.
must
B.
need
C.
can
D.
may
【单选题】--Can I tell my best friend about it? ---No. I don’t want anyone else to know. You _________ let it out.
A.
mustn’t
B.
won’t
C.
don’t have to
D.
don’t need to
【单选题】---How can you use my computer without my permission? ---Oh, I ________to tell you. I hope you don’t mind.
A.
forget
B.
forgot
C.
had forgotten
D.
am forgetting
【单选题】—Mom, I’m afraid I can’t win the competition. —Believe in yourself, my boy, and tell yourself ______.
A.
to give up
B.
not to give up
C.
to give away
D.
not to give away
【单选题】请选择下列问题的正确回答。 В вашем городе есть детская библиотека?
A.
Нет детская библиотека.
B.
Нет детской библиотеки.
C.
Не детская библиотека.
【多选题】下列关于扬州玉雕说法正确的是( )
A.
产于江苏省扬州市，选用优质白玉、翡翠、珊瑚、芙蓉石及岫岩石等为原料制成
B.
制作技艺上讲究立雕、浮雕、镂空雕相结合
C.
早在夏商时期匠人便已能识别玉石，雕琢成器
D.
隋唐时期创山子雕，将三雕技术结合为一体。
E.
代表作有《会昌九老图》《大禹治水玉石》等
【单选题】— Could you tell me _________ ? — Sorry, I don’t know.
A.
where are my socks
B.
where can I find my socks
C.
where my socks are
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