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【简答题】
I got sick and tired of hotels.
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举一反三
【单选题】She can speak French and German， let alone English.
A.
to say nothing of
B.
to speak nothing of
C.
to talk nothing of
D.
to tell nothing of
【简答题】规定了_____的线段叫做有向线段。
【单选题】______ man can now create radioactive elements, there is nothing he can do to reduce their radioactivity.
A.
As
B.
Whether
C.
While
D.
Now that
【简答题】Nothing can alter the f______ that the refugees are our responsibility.