皮皮学,免费搜题
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【单选题】
下列哪类抗风湿药是通过抑制环氧酶以减少花生四烯酸代谢为前列腺素,达到控制关节肿痛的目的,是治疗风湿关节炎不可缺少的非特异性的对症治疗药物()?
A.
慢性抗风湿药
B.
非甾体抗炎药
C.
糖皮质激素
D.
细胞毒性药物
E.
以上都不是
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【单选题】— Did Jim ride his bike to school this morning? — He _____ come to school by bike. He hasn't found his bike yet. [     ]
A.
may
B.
mustn't
C.
can
D.
can't
【多选题】关于产权比率,下列说法正确的有()
A.
它是衡量偿债能力的指标
B.
产权比率不宜过高,也不宜过低
C.
一般应小于1
D.
与资产负债率具有共同的经济意义
E.
一般应大于1
【单选题】下列计算机存储器中,读写速度最快的是
A.
内存
B.
硬盘
C.
光盘
D.
软盘
【单选题】下列关于产权比率的说法不正确的是( )。
A.
该指标反映企业基本财务结构是否稳定
B.
产权比率高,是高风险、高报酬的财务结构
C.
产权比率越高,表明企业的长期偿债能力越强
D.
该指标表明债权人投入的资本受到股东权益保障的程度
【单选题】下列计算机存储器中,读写速度最快的是()。
A.
硬盘
B.
内存
C.
光盘
D.
U盘
【单选题】下列计算机存储器中,读写速度最快的是( )。
A.
内存
B.
硬盘
C.
光盘
D.
U 盘
【单选题】2017上: 下列选项中,与“重庆——直辖市”逻辑关系相同的是
A.
法国——法兰西
B.
华盛顿——纽约
C.
英国——联合国
D.
北京市——首都
【单选题】________ arouses his interest can be found in the school library and that is why he goes there ________ happens.
A.
No matter what; whatever
B.
Whatever; no matter what
C.
Anything; no matter what
D.
Anything; whatever
【单选题】The lazy boy got up very late and went to school in a hurry. When he arrived at school, he found
A.
50. The lazy boy got up very late and went to school in a hurry.  When he arrived at school, he found that he had put his socks on _______. A.outside
B.
inside out
C.
side out
D.
back out
【单选题】A student in our school will be immediately sent home if he is found __________ computer games at night.
A.
play
B.
playing
C.
to play
D.
played
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