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问题 选择题

The pig was in the cave by              for a week before the villagers found             .[ ]

A. it;  it

B. it;  itself

C. itself;  it

D. itself;  itself

答案

答案：C

单项选择题

Michael Vincent and Elizabeth Matthews, economists at Macro Associates, conduct research into the effects of fiscal policy on the economy. Vincent states that government taxing decisions affect the supply of labor. Matthews contends that government taxing decisions affect potential GDP. Regarding the statements made by Vincent and Matthews: Vincent Matthews（）①A. Correct Incorrect ②B. Incorrect Correct ③C. Correct Correct

A. ①

B. ②

C. ③
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单项选择题

男性，43岁。右上腹疼痛1年。行B超检查示：肝左外叶直径10cm占位，边界不清，门静脉左支内可见癌栓，首选治疗方案是（）

A.全身化学治疗

B.肿瘤局部放射治疗

C.手术治疗

D.介入治疗

E.中医治疗
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