People cut down too many trees, _____ the greenhouse effect becomes more and more serious.
#56516
A
so
B
because
C
although
D
if
推荐题目
_______ the weather , the swimming match has been put off.
#58100
A
Because
B
Thanks to
C
Thanks for
D
With the help of
This is my new pen. Let me ________________.
#58567
A
show you to it
B
show it at you
C
show it to you
D
show you it
—What do I have to do ______ I want to be thinner?—Eat less, exercise more.
#57591
A
but
B
since
C
because
D
if