He often says, "I _____ one million smiles in my heart _____ one billion dollars in my pocket." [ ]

A. don't like; but

B. prefer; than

C. would rather; than

D. prefer; to

下列哪种疾病不宜选用肾上腺皮质激素治疗（）。

A.特发性肺纤维化

B.组织细胞增多症

C.特发性肺含铁血黄素沉着症

D.矽肺

E.类风湿性关节炎伴肺间质纤维化