We should throw the rubbish into the dustbin ______ protect our environment.
#49489
A
as a result
B
so that
C
in order to
D
in order not to
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You can call me ____ 0510-82234567 or e-mail me _____lily@changshu.com.cn.
#49514
A
on, at
B
at, on
C
by, on
D
on, on
