Jenny is ___________ a purple dress today. [ ]
A. wearing
B. wears
C. putting on
答案:A
乙状结肠扭转的典型X线征象是( )
A.铅管征B.鹅卵石征C.鸟嘴征D.杯口征E.充盈缺损
按照外管局贷存比管理有关要求,在计算商业银行结售汇综合头寸时,国际收支调节系数为()。
A.0.25
B.0.50
C.0.75
D.1