The hotel is across _____ the post office. [ ]
A. between
B. behind
C. from
D. to
答案:C
极度肥胖的斗牛犬,饮食正常,近日发现呼吸频率加快,舌色暗红,白细胞总数为8X109个/L,应进一步检査的血液生化指标是()
A.肌酐
B.胆固醇
C.胆红素
D.尿素氮
E.丙氨酸氨基转氨酶