Being a teacher, you must observe your behavior, for ________ you say and do has a life-long effect on your students.
#30881
A
that
B
which
C
what
D
as
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We’ll buy a11 the products in your storehouse, ______ of course the price is reasonabte．
#34413
A
provided
B
unless
C
though
D
until
(2013·吉林长春三校高三调研)It is important to introduce children to healthy nutritious foods from ________ they begin to eat solids.
#30526
A
what
B
when
C
that
D
which
From space, the earth looks blue. This is ____about seventy-one percent of its surface is covered by water.
#30949
A
why
B
how
C
because
D
whether
The stranger shook me by the hand warmly ___ he were to say he knew me well.
#31559
A
even if
B
when
C
if
D
as if
It would be unfair to clone any extinct animals they were to live in a zoo.
#34232
A
or
B
if
C
but
D
whether