Theriverisalready___itsbanksbecauseoftheexcessiverainfall;andthecityisthreatenedwithalikelyflood.
A.parallel to B.level in C.flat on D.flush with正确答案D
Theriverisalready___itsbanksbecauseoftheexcessiverainfall;andthecityisthreatenedwithalikelyflood.
A.parallel to B.level in C.flat on D.flush with正确答案D