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【判断题】
The amount of income that would result from the best available alternative to the proposed use of cash or its equivalent is called differential costA.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】阑尾根部的体表投影(麦氏点)的位置在( )。
A.
两侧髂前上棘连线的中、右1/3交界处
B.
右髂前上棘至右耻骨结节连线的中、外1/3交界处
C.
右髂前上棘与脐连线的中、外1/3交界处
D.
右髂前上棘至腹直肌外缘连线的右、中1/3交界处
E.
以上都不是
【单选题】阑尾根部的体表投影点(麦氏点)的位置在:( )
A.
两侧髂前上棘连线中右1/3交界处
B.
右髂前上棘至右耻骨结节连线的中、外1/3交界处
C.
脐与右髂前上棘连线的中、外1/3交界处
D.
右髂前上棘至腹直肌外缘连结右、中1/3交界处
E.
以上都不是
【单选题】I went to Sanya with my family this summer and all of us _____ a good trip.
A.
have
B.
are having
C.
will have
D.
had
【单选题】---I’m going to Sanya for my holiday tomorrow. —_______
A.
Have a good time!
B.
You’re right.
C.
It’s good.
D.
Goodbye！
【单选题】The building, from _____ top visitors can enjoy a good view of Sanya, attracts hundreds of tourists every day. [ ]
A.
which
B.
whose
C.
its
D.
where
【单选题】—I am going to Sanya with my family for the National holiday. — _________. [ ]
A.
That's not a good idea.
B.
Good luck.
C.
Take care.
D.
Have fun.
【单选题】Wenzhou is ________ in natural resources, ________ sea foods and water resources, and is a good place to live. [ ]
A.
rich; specially
B.
abundant; specially
C.
plenty; especially
D.
abundant; especially
【单选题】关于谐振腔的等价，下列说法中错误的是 。
A.
两个谐振腔等价是指它们具有相同的横模结构
B.
两个等价谐振腔的谐振频率不相同
C.
对任意稳定腔，可以找到唯一的一个对称共焦腔与其等价
D.
对任意对称共焦腔，可以找到唯一的一个稳定腔与其等价
【单选题】--- I am going to Sanya for my holiday tomorrow. --- _____________.
A.
Have a good time
B.
You’re right
C.
It’s good
D.
Goodbye
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