摘要：28． ,but it is also a great way to lower the number of greenhouse gases in the air. A．Not only a fun thing is it to do B．Not only a fun thing to do it is C．Not only it is a fun thing to do D．Not only is it a fun thing to do
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_______,but it is also a great way to lower the number of greenhouse gases in the air.
A．Not only a fun thing is it to do B．Not only a fun thing to do it is
C．Not only it is a fun thing to do D．Not only is it a fun thing to do
查看习题详情和答案>>_______,but it is also a great way to lower the number of greenhouse gases in the air.
A．Not only a fun thing is it to do B．Not only a fun thing to do it is
C．Not only it is a fun thing to do D．Not only is it a fun thing to do
查看习题详情和答案>>_______,but it is also a great way to lower the number of greenhouse gases in the air.?
A. Not only a fun thing is it to do
B. Not only a fun thing to do it is?
C. Not only it is a fun thing to do
D. Not only is it a fun thing to do?
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