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【单选题】
关于骨肉瘤下列哪错误的()。
A.
好发于股骨远端和胫骨近端干骺端
B.
局部肿胀、疼痛,有时表现类似急性炎症
C.
X线摄片上可见骨质破坏、骨膜下新骨形成的日光放射状阴影
D.
一经摄片诊断,应即刻行高位截肢术
E.
术前术后均应用化疗
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【判断题】103滚动轴承装配时套圈上有型号的一端应朝外侧()
A.
正确
B.
错误
【判断题】滚动轴承装配时套圈上有型号的一端应朝外侧。
A.
正确
B.
错误
【单选题】He has______himself to his work and become just a writing machine.
A.
dedicated
B.
dictated
C.
decorated
D.
directed
【单选题】How will he pay for the pens?
A.
He will pay by check.
B.
He will pay with cash.
C.
The woman will send him a bill.
D.
The woman will charge it to his account.
【单选题】He finished _____ the composition just now. [     ]
A.
write
B.
writes
C.
to write
D.
writing
【单选题】Do you ________ much importance to what he just said ?
A.
attach
B.
think
C.
pay
D.
devote
【单选题】甲公司为增值税一般纳税人,销售存货适用的增值税税率为 17% ,库存商品、原材料售价中均不含增值税。假定销售商品、原材料和提供劳务均符合收入确认条件,其成本在确认收入时逐笔结转,不考虑其他因素。 2013 年 12 月,甲公司发生如下交易或事项: ( 1 ) 1 日,与乙公司签订为期 6 个月的劳务合同,合同总价款为 210 万元,待完工时一次性收取。至 12 月 31 日,实际发生劳务成本 50...
A.
100
B.
70
C.
140
D.
50
【简答题】完形填空。 Tom had a beer in a bar and he was asked to pay $6.50 by the boss. 'But I paid you just now. Don't you __ 1 __ ?' Tom replied. 'OK,' said the boss, 'If you said you paid, you did. ' Then Tom __ ...
【简答题】通信工程制图的图幅一般是多大?
【单选题】He just writing, paying no attention to the cry of the baby.
A.
kept up
B.
kept to
C.
kept up with
D.
kept on
E.
kept off
F.
kept out of
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