单项选择题
A.个人工作单位所在地B.个人居住地C.房地产坐落地D.个人户籍所在地
A.血栓烷合成酶B.磷酸二酯酶C.环氧酶D.血小板腺苷环化酶E.凝血酶
A.farming people occupies a small proportionB.farming people occupies a large proportionC.the U.S used to be an industrial countryD.the U.S used not to be developed in agriculture