The museum will open in the spring with an exhibition and a viewing platform____ visitors can watch the big glasshouses being built.
#31180
A
what
B
where
C
when
D
why
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---I think it’s going to be an argument.（争论）---Yes, it could be.---I wonder ______we can do .
#31295
A
what
B
how
C
when
D
whether
She had golden hair when she was a child, but_________ she got older and older, her hair went darker and darker.
#80308
A
while
B
when
C
after
D
as
we can’t remove our troubles in life forever, we can leave them behind when we are on vocation.
#31528
A
When
B
While
C
Unless
D
Until