_The work is easy for an expert _______it is difficult for an inexperienced person.
#80051
A
because
B
therefore
C
while
D
unless
推荐题目
—Have you finished the book?—No，I’ve read up to____ the children discover the secret cave.
#30631
A
which
B
what
C
that
D
where
---It’s a long time ______ I last saw you.---Yes, and it will be another month ______ we can meet again.
#33740
A
before; when
B
when; since
C
since; while
D
since; before
—I must apologize for ______ ahead of time. —That’s all right.
#32100
A
not letting you to know
B
not letting you know
C
letting you know not
D
letting not you know
—Do you think we can get there on time? —Yes，_______ the truck doesn’t break down.
#32596
A
even if
B
unless
C
until
D
so long as
Meizhou Island is such a beautiful place of interest______ everyone likes to visit.
#33078
A
as
B
that
C
which
D
where