我国填海造陆比重最大的省级行政区是( )
A.香港
B.澳门
C.台湾
D.海南
我国填海造陆比重最大的省级行政区是澳门,位于珠江口西侧.
故选:B.
兔的下列特点中,与食草有密切关系的是( )
①牙齿分化为门齿和臼齿
②体腔内有膈
③消化管长,盲肠特别发达
④胎生、哺乳.
A.①②
B.③④
C.①③
D.②④
Nobody believed his reason for being absent from class__________he had to meet his uncle at the airport.
A.why
B.that
C.where
D.because