Theapartmentsonthelowerfloorscostlessbecausetheyaremoreexposed___dustandthenoiseoftraffic.
A.to B.without C.from D.against正确答案A
Theapartmentsonthelowerfloorscostlessbecausetheyaremoreexposed___dustandthenoiseoftraffic.
A.to B.without C.from D.against正确答案A