Elephants have their own way to tell the shape of an object and ________ it is rough or smooth.     
#95099
A
不填
B
whether
C
how
D
Which
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I do hope so because I want you to live ________ as I have.
#93565
A
as long and healthy a life
B
as a long and healthy life
C
as long and a healthy life
D
so long and healthy a life
—Oh, dear! I forgot the air tickets.   —You ______ something.  
#92603
A
have left
B
are always leaving 
C
are leaving
D
always left
When I returned to my study, I found the floor thoroughly______and all my books______according to the types of books
#95019
A
changing; ranging
B
changed; ranging
C
have changed; ranged
D
has changed; ranged
It was some time _______ I realized the truth.
#92435
A
that
B
when
C
before
D
since