企业在只生产一种产品的情况下，本期发生的构成产品成本的费用均为直接费用。( )
参考答案：对
_______ your father _______ any brothers or sisters? [ ]
A. Does; have got
B. Have; got
C. Has; got
D. Does; has got
血小板增多不会见于（）
A.慢性粒细胞性白血病
B.脾切除术后
C.脾功能亢进
D.急性溶血
E.创伤
